Product Recommandation Folder Description: helper -> in helper folder GUIClass contains which is helper class for GUI using tkinter library
screen_shot -> two screen shot contains of result of this script for each GUI and Non-GUI

File Description:
data_order.json (Private Data) -> data set of transaction history for building model as JSON Format
script_main_gui.py -> GUI Version
script_simple.py -> runs in Command Prompt
(in both script file functionality is same)
after running any of this script (code) following files will be created for saving object as Model:
1. obj_item_dict.pkl
2. obj_list_pair.pkl
3. obj_pair_dict.pkl
in case if delete any file, will be generated again after run code again.
all data.txt -> is item id and its name, it is just for references, It is not used in code.