speech.py

import speech_recognition as sr
from events import events


def listen():
    recognizer = sr.Recognizer()

    with sr.Microphone() as source:
        print("🎤 Listening...")
        recognizer.adjust_for_ambient_noise(source, duration=1)
        audio = recognizer.listen(source)

    try:
        command = recognizer.recognize_google(audio)
        command = command.lower()
        print("You :", command)  # Fixed trailing line-continuation backslash here

        # --- Fixed Indentation Block ---
        if events.user_callback:
            events.user_callback(command)

        return command

    except sr.UnknownValueError:
        print("Sorry, I didn't understand.")
        return ""

    except sr.RequestError:
        print("Internet connection required.")
        return ""