diff --git a/CHANGELOG.md b/CHANGELOG.md
index c1f7efb..4768ae5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,9 @@
 # Changelog
 
-# develop
 
+# [v1.2.1](https://github.com/carvilsi/caetra/releases/tag/v1.2.1) (2026-07-17)
+
+- Refactor to import as a module
 - Adds name of HID for hid_interact shield
 
 # [v1.2.0](https://github.com/carvilsi/caetra/releases/tag/v1.2.0) (2026-03-18)
diff --git a/caetra.py b/caetra.py
index 2ce3a3b..e61bff9 100755
--- a/caetra.py
+++ b/caetra.py
@@ -3,18 +3,16 @@
 import threading
 import subprocess
 import os
-import sys
 
-sys.path.append(os.path.join(os.path.dirname(__file__), "./src/utils/"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "./src/"))
-
-from logger_setup import logger
-from config_parser import config
-import constants
+from src.utils.logger_setup import logger
+from src.utils.config_parser import config
+import src.constants as constants
 
 
 def run_script(script_name):
-    subprocess.run(["python3", script_name])
+    module = script_name[2:-3].replace(os.sep, ".")
+
+    subprocess.run(["python3", "-m", module])
 
 
 # Threading execute all the shields under shield directory
@@ -27,6 +25,7 @@ def threading_excute_shields():
                 file.endswith(".py")
                 and file != constants.SHIELD_DEPLOYING_SCRIPT
                 and file != constants.SHIELD_STATUS_HANDLER_SCRIPT
+                and file != constants.PYTHON_MODULE_INIT
             ):
                 shieldname = os.path.splitext(file)[0]
                 if config["caetra"].get("shields_enabled") is not None:
diff --git a/src/__init__.py b/src/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/constants.py b/src/constants.py
index 98a7dae..3fa2435 100644
--- a/src/constants.py
+++ b/src/constants.py
@@ -1,6 +1,7 @@
 SHIELD_PATH = "./src/shields/"
 SHIELD_DEPLOYING_SCRIPT = "deploying.py"
 SHIELD_STATUS_HANDLER_SCRIPT = "status_handler.py"
+PYTHON_MODULE_INIT = "__init__.py"
 SHIELD_CONFIG_EXT = ".toml"
 
 CAETRA_SENDER_LABEL = "Shield"
diff --git a/src/senders/__init__.py b/src/senders/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/senders/send_canary_dns_token.py b/src/senders/send_canary_dns_token.py
index 359c6eb..caa72df 100644
--- a/src/senders/send_canary_dns_token.py
+++ b/src/senders/send_canary_dns_token.py
@@ -1,12 +1,8 @@
 import base64
 import socket
 import re
-import os
-import sys
 
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils/"))
-
-from logger_setup import logger
+from src.utils.logger_setup import logger
 
 DOT = "."
 MAGIC_STRING = "G69"
diff --git a/src/senders/send_telegram_message_to_chat.py b/src/senders/send_telegram_message_to_chat.py
index d430758..989254d 100644
--- a/src/senders/send_telegram_message_to_chat.py
+++ b/src/senders/send_telegram_message_to_chat.py
@@ -1,10 +1,7 @@
 import requests
 
-import sys
-import os
 
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-from logger_setup import logger
+from src.utils.logger_setup import logger
 
 HEADERS = {"Content-Type": "application/json"}
 
diff --git a/src/senders/senders_handler.py b/src/senders/senders_handler.py
index f3eef51..9486068 100644
--- a/src/senders/senders_handler.py
+++ b/src/senders/senders_handler.py
@@ -1,15 +1,10 @@
-import sys
-import os
-
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-import constants
-from config_parser import config
-from logger_setup import logger
-from caetra_exceptions import ConfigurationError
-from dict_handler import validate_dict_structure
-from send_canary_dns_token import send_canary
-from send_telegram_message_to_chat import send_telegram
+import src.constants as constants
+from src.utils.config_parser import config
+from src.utils.logger_setup import logger
+from src.caetra_exceptions import ConfigurationError
+from src.utils.dict_handler import validate_dict_structure
+from src.senders.send_canary_dns_token import send_canary
+from src.senders.send_telegram_message_to_chat import send_telegram
 
 
 def check_send_config(senders_config):
diff --git a/src/shields/__init__.py b/src/shields/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/ambient_light/__init__.py b/src/shields/ambient_light/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/ambient_light/ambient_light.py b/src/shields/ambient_light/ambient_light.py
index d3bc2f9..3137489 100644
--- a/src/shields/ambient_light/ambient_light.py
+++ b/src/shields/ambient_light/ambient_light.py
@@ -1,24 +1,15 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import (
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    send,
+    status_handler,
+    logger_shields,
+    log_shield_exception,
+    log_shield_exception_warn,
     ShieldConfigurationError,
     ConfigurationError,
     MaxActionReached,
 )
-from logging_handler import log_shield_exception, log_shield_exception_warn
-from senders_handler import send
-import constants
-import status_handler
 
 # shield name
 # must be same with in toml root config
diff --git a/src/shields/blt_connect/__init__.py b/src/shields/blt_connect/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/blt_connect/blt_connect.py b/src/shields/blt_connect/blt_connect.py
index 51be7b4..7c01f7b 100644
--- a/src/shields/blt_connect/blt_connect.py
+++ b/src/shields/blt_connect/blt_connect.py
@@ -1,19 +1,13 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import ShieldConfigurationError, ConfigurationError
-from logging_handler import log_shield_exception
-from senders_handler import send
-from format_utils import mac_address_format
-import constants
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    log_shield_exception,
+    logger_shields,
+    mac_address_format,
+    send,
+    ConfigurationError,
+    ShieldConfigurationError,
+)
 
 # shield name
 # must be same with in toml root config
diff --git a/src/shields/blt_disconnect/__init__.py b/src/shields/blt_disconnect/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/blt_disconnect/blt_disconnect.py b/src/shields/blt_disconnect/blt_disconnect.py
index ab86427..bcc4290 100644
--- a/src/shields/blt_disconnect/blt_disconnect.py
+++ b/src/shields/blt_disconnect/blt_disconnect.py
@@ -1,19 +1,13 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import ShieldConfigurationError, ConfigurationError
-from logging_handler import log_shield_exception
-from senders_handler import send
-from format_utils import mac_address_format
-import constants
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    log_shield_exception,
+    logger_shields,
+    mac_address_format,
+    send,
+    ConfigurationError,
+    ShieldConfigurationError,
+)
 
 # shield name
 # must be same with in toml root config
diff --git a/src/shields/cd_dvd_rom/__init__.py b/src/shields/cd_dvd_rom/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/cd_dvd_rom/cd_dvd_rom.py b/src/shields/cd_dvd_rom/cd_dvd_rom.py
index 2acfaeb..1616f33 100644
--- a/src/shields/cd_dvd_rom/cd_dvd_rom.py
+++ b/src/shields/cd_dvd_rom/cd_dvd_rom.py
@@ -1,24 +1,15 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import (
-    ShieldConfigurationError,
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    log_shield_exception,
+    log_shield_exception_warn,
+    logger_shields,
+    send,
+    status_handler,
     ConfigurationError,
     MaxActionReached,
+    ShieldConfigurationError,
 )
-from logging_handler import log_shield_exception, log_shield_exception_warn
-from senders_handler import send
-import constants
-import status_handler
 
 # shield name
 # must be same with in toml root config
diff --git a/src/shields/deploying.py b/src/shields/deploying.py
index 8d21ae4..2d100ec 100644
--- a/src/shields/deploying.py
+++ b/src/shields/deploying.py
@@ -1,14 +1,11 @@
 from bcc import BPF
-from logger_setup import logger
 import tomllib
 import os
-import sys
 
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-import constants
-from caetra_exceptions import ShieldConfigurationError
-from dict_handler import validate_dict_structure
+from src.utils.logger_setup import logger
+import src.constants as constants
+from src.caetra_exceptions import ShieldConfigurationError
+from src.utils.dict_handler import validate_dict_structure
 
 
 # returns a BPF program loaded and attached to kernel
diff --git a/src/shields/hibernation/__init__.py b/src/shields/hibernation/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/hibernation/hibernation.py b/src/shields/hibernation/hibernation.py
index 15ef2db..920cfb4 100644
--- a/src/shields/hibernation/hibernation.py
+++ b/src/shields/hibernation/hibernation.py
@@ -1,24 +1,14 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import (
-    ShieldConfigurationError,
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    log_shield_exception,
+    logger_shields,
+    send,
+    status_handler,
     ConfigurationError,
     MaxRetriesReached,
+    ShieldConfigurationError,
 )
-from logging_handler import log_shield_exception
-from senders_handler import send
-import constants
-import status_handler
 
 # shield name
 # must be same with in toml root config
diff --git a/src/shields/hibernation/hibernation.toml b/src/shields/hibernation/hibernation.toml
index 5da888a..4eb9fe9 100644
--- a/src/shields/hibernation/hibernation.toml
+++ b/src/shields/hibernation/hibernation.toml
@@ -8,7 +8,7 @@
 
 # if this shield is enable 
 # TODO: this is giving false positive
-enable = false
+enable = true
 
 
 # a description that will logged
diff --git a/src/shields/hid_add_remove/__init__.py b/src/shields/hid_add_remove/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/hid_add_remove/hid_add_remove.py b/src/shields/hid_add_remove/hid_add_remove.py
index a2498a9..d7f1ba2 100644
--- a/src/shields/hid_add_remove/hid_add_remove.py
+++ b/src/shields/hid_add_remove/hid_add_remove.py
@@ -1,25 +1,16 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import (
-    ShieldConfigurationError,
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    logger_shields,
+    log_shield_exception,
+    log_shield_exception_warn,
+    send,
+    status_handler,
     ConfigurationError,
     MaxActionReached,
+    ShieldConfigurationError,
     ShieldKernelSpaceCError,
 )
-from logging_handler import log_shield_exception, log_shield_exception_warn
-from senders_handler import send
-import constants
-import status_handler
 
 # from linux/hid.h
 HID_TYPE = {
diff --git a/src/shields/hid_interact/__init__.py b/src/shields/hid_interact/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/hid_interact/hid_interact.py b/src/shields/hid_interact/hid_interact.py
index ed5dbc7..01571c1 100644
--- a/src/shields/hid_interact/hid_interact.py
+++ b/src/shields/hid_interact/hid_interact.py
@@ -1,24 +1,15 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import (
-    ShieldConfigurationError,
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    logger_shields,
+    log_shield_exception,
+    log_shield_exception_warn,
+    send,
+    status_handler,
     ConfigurationError,
     MaxActionReached,
+    ShieldConfigurationError,
 )
-from logging_handler import log_shield_exception, log_shield_exception_warn
-from senders_handler import send
-import constants
-import status_handler
 
 # from linux/hid.h
 HID_TYPE = {
diff --git a/src/shields/inet/__init__.py b/src/shields/inet/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/inet/inet.py b/src/shields/inet/inet.py
index f88a9ff..3b52cf5 100644
--- a/src/shields/inet/inet.py
+++ b/src/shields/inet/inet.py
@@ -1,27 +1,18 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import (
-    ShieldConfigurationError,
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    logger_shields,
+    log_shield_exception,
+    log_shield_exception_warn,
+    mac_address_format,
+    send,
+    status_handler,
     ConfigurationError,
     MaxActionReached,
     MaxRetriesReached,
     NoInternetConnection,
+    ShieldConfigurationError,
 )
-from logging_handler import log_shield_exception, log_shield_exception_warn
-from senders_handler import send
-from format_utils import mac_address_format
-import constants
-import status_handler
 
 # from linux/netdevice.h
 # only interesting events
diff --git a/src/shields/input_event/__init__.py b/src/shields/input_event/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/input_event/input_event.py b/src/shields/input_event/input_event.py
index 756c7a8..5d5ecd9 100644
--- a/src/shields/input_event/input_event.py
+++ b/src/shields/input_event/input_event.py
@@ -1,24 +1,15 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import (
-    ShieldConfigurationError,
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    logger_shields,
+    log_shield_exception,
+    log_shield_exception_warn,
+    send,
+    status_handler,
     ConfigurationError,
     MaxActionReached,
+    ShieldConfigurationError,
 )
-from logging_handler import log_shield_exception, log_shield_exception_warn
-from senders_handler import send
-import constants
-import status_handler
 
 # shield name
 # must be same with in toml root config
diff --git a/src/shields/mmc/__init__.py b/src/shields/mmc/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/mmc/mmc.py b/src/shields/mmc/mmc.py
index a771585..35445e5 100755
--- a/src/shields/mmc/mmc.py
+++ b/src/shields/mmc/mmc.py
@@ -1,18 +1,12 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import ShieldConfigurationError, ConfigurationError
-from logging_handler import log_shield_exception
-from senders_handler import send
-import constants
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    logger_shields,
+    log_shield_exception,
+    send,
+    ConfigurationError,
+    ShieldConfigurationError,
+)
 
 # from linux/mmc/card.h
 # definition fo Multi Media Cards
diff --git a/src/shields/power/__init__.py b/src/shields/power/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/power/power.py b/src/shields/power/power.py
index d66090e..c2b3e6a 100644
--- a/src/shields/power/power.py
+++ b/src/shields/power/power.py
@@ -1,18 +1,12 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import ShieldConfigurationError, ConfigurationError
-from logging_handler import log_shield_exception
-from senders_handler import send
-import constants
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    logger_shields,
+    log_shield_exception,
+    send,
+    ConfigurationError,
+    ShieldConfigurationError,
+)
 
 # from linux/power_supply.h
 POWER_SUPPLY_TYPE = {
diff --git a/src/shields/shields_common.py b/src/shields/shields_common.py
new file mode 100644
index 0000000..572deff
--- /dev/null
+++ b/src/shields/shields_common.py
@@ -0,0 +1,45 @@
+"""
+Common imports shared by shield scripts.
+"""
+
+# Generic imports
+import os
+import sys
+
+# Caetra imports
+import src.constants as constants
+from src.caetra_exceptions import (
+    ConfigurationError,
+    ShieldConfigurationError,
+    MaxActionReached,
+    MaxRetriesReached,
+    NoInternetConnection,
+    ShieldKernelSpaceCError,
+)
+from src.senders.senders_handler import send
+from src.shields import deploying, status_handler
+from src.utils.logger_setup import logger_shields
+from src.utils.logging_handler import (
+    log_shield_exception,
+    log_shield_exception_warn,
+)
+from src.utils.format_utils import mac_address_format
+
+__all__ = [
+    "os",
+    "sys",
+    "constants",
+    "deploying",
+    "status_handler",
+    "logger_shields",
+    "ShieldConfigurationError",
+    "ConfigurationError",
+    "log_shield_exception",
+    "send",
+    "MaxActionReached",
+    "MaxRetriesReached",
+    "log_shield_exception_warn",
+    "NoInternetConnection",
+    "ShieldKernelSpaceCError",
+    "mac_address_format",
+]
diff --git a/src/shields/status_handler.py b/src/shields/status_handler.py
index a89f5d0..dccc9b5 100644
--- a/src/shields/status_handler.py
+++ b/src/shields/status_handler.py
@@ -1,13 +1,9 @@
-import sys
-import os
 import threading
 import requests
 
 # caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../"))
-import constants
-from caetra_exceptions import MaxActionReached, MaxRetriesReached
+import src.constants as constants
+from src.caetra_exceptions import MaxActionReached, MaxRetriesReached
 
 
 class StatusHandler(object):
diff --git a/src/shields/usb/__init__.py b/src/shields/usb/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/usb/usb.py b/src/shields/usb/usb.py
index ed98e5d..1612b51 100755
--- a/src/shields/usb/usb.py
+++ b/src/shields/usb/usb.py
@@ -1,18 +1,12 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import ShieldConfigurationError, ConfigurationError
-from logging_handler import log_shield_exception
-from senders_handler import send
-import constants
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    logger_shields,
+    log_shield_exception,
+    send,
+    ConfigurationError,
+    ShieldConfigurationError,
+)
 
 # shield name
 # must be same with in toml root config
diff --git a/src/shields/webcam/__init__.py b/src/shields/webcam/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/shields/webcam/webcam.py b/src/shields/webcam/webcam.py
index 5f14e8f..dbde472 100644
--- a/src/shields/webcam/webcam.py
+++ b/src/shields/webcam/webcam.py
@@ -1,20 +1,15 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import ShieldConfigurationError, ConfigurationError, MaxActionReached
-from logging_handler import log_shield_exception, log_shield_exception_warn
-from senders_handler import send
-import constants
-import status_handler
+from src.shields.shields_common import (
+    constants,
+    deploying,
+    logger_shields,
+    log_shield_exception,
+    log_shield_exception_warn,
+    send,
+    status_handler,
+    ConfigurationError,
+    MaxActionReached,
+    ShieldConfigurationError,
+)
 
 # shield name
 # must be same with in toml root config
@@ -31,6 +26,7 @@
 
 status = status_handler.StatusHandler()
 
+
 def bpf_main():
     try:
         # shield configuration
@@ -53,23 +49,25 @@ def shield_logic(cpu, data, size):
                 event = b["events"].event(data)
 
                 # get here the data for shield impl
-                webcam_data = ("pid:%d" % (event.pid))
+                webcam_data = "pid:%d" % (event.pid)
+
+                message = f"{constants.CAETRA_SENDER_LABEL}_{SHIELD_NAME.upper()} act: '{shield_config.get('action_label')}' limit_sending: {shield_config['features']['limit_sending']} data: {webcam_data}"
 
-                message = f"{constants.CAETRA_SENDER_LABEL}_{SHIELD_NAME.upper()} act: '{shield_config.get("action_label")}' limit_sending: {shield_config["features"]["limit_sending"]} data: { webcam_data }"
-                   
                 try:
                     if shield_config["features"]["limit_sending"]:
-                        status.can_be_sent(event.ts, shield_config["features"]["max_actions"], shield_config["features"]["cool_down_time"])
-                    
+                        status.can_be_sent(
+                            event.ts,
+                            shield_config["features"]["max_actions"],
+                            shield_config["features"]["cool_down_time"],
+                        )
+
                     send(message, shield_config)
                 except ConfigurationError as e:
                     log_shield_exception(e, SHIELD_NAME)
                 except MaxActionReached as e:
                     log_shield_exception_warn(e, SHIELD_NAME)
                 else:
-                    logger_shields.info(
-                        f"{SHIELD_NAME} triggered and sent: {message}"
-                    )
+                    logger_shields.info(f"{SHIELD_NAME} triggered and sent: {message}")
                 finally:
                     logger_shields.warning(f"{SHIELD_NAME} triggered: {message}")
 
diff --git a/src/utils/__init__.py b/src/utils/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/utils/dict_handler.py b/src/utils/dict_handler.py
index 01c7b0b..1dd1403 100644
--- a/src/utils/dict_handler.py
+++ b/src/utils/dict_handler.py
@@ -1,9 +1,5 @@
-import sys
-import os
-
 # caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-from caetra_exceptions import ConfigurationError
+from src.caetra_exceptions import ConfigurationError
 
 
 def validate_dict_structure(expected_structure, data, structure_name):
diff --git a/src/utils/logging_handler.py b/src/utils/logging_handler.py
index 8d99454..a02c2c0 100644
--- a/src/utils/logging_handler.py
+++ b/src/utils/logging_handler.py
@@ -1,4 +1,4 @@
-from logger_setup import logger_shields, logger
+from src.utils.logger_setup import logger_shields, logger
 
 
 def log_shield_exception(e, shield_name):
diff --git a/tools/caetra_shield_generator/templates/ctr_bpf_py.jinja b/tools/caetra_shield_generator/templates/ctr_bpf_py.jinja
index 2a52d2d..1990a10 100644
--- a/tools/caetra_shield_generator/templates/ctr_bpf_py.jinja
+++ b/tools/caetra_shield_generator/templates/ctr_bpf_py.jinja
@@ -1,19 +1,13 @@
-# generic imports
-import sys
-import os
-
-# caetra imports
-sys.path.append(os.path.join(os.path.dirname(__file__), "../"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../.."))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../utils"))
-sys.path.append(os.path.join(os.path.dirname(__file__), "../../senders"))
-from shields import deploying
-from logger_setup import logger_shields
-from caetra_exceptions import ShieldConfigurationError, ConfigurationError
-from logging_handler import log_shield_exception, log_shield_exception_warn
-from senders_handler import send
-import constants
+# minimun required imports
+from src.shields.shields_common import (
+        constants,
+        deploying,
+        log_shield_exception,
+        logger_shields,
+        send,
+        ConfigurationError,
+        ShieldConfigurationError,
+)
 
 # shield name
 # must be same with in toml root config