Unable to create exe for EEL python Application

Question

I have below python EEL folder structure

Main:
  app.py
  web:
     src:
        asset:
               
               images:
                    image.jpg
               style :
                     style.js
        component:
                index.html
      static:
          Input :
                 file1.csv
                 file2.csv

My python code is in App.py and HTML code is in index.html. I am trying to create exe using below code

python.exe -m eel --onefile  "C:\Projects\HR Digital Twin\Python Ui\ups_modified\ups_modified\main\src\component\"  app.py

I am unable to get the clean exe . I want to understand what is the right way to create exe when you have files spread across different folders. Could you please help me . Posting the error here after exe is created

Traceback (most recent call last): File "main_graphs.py", line 1, in File "", line 1007, in _find_and_load File "", line 986, in _find_and_load_unlocked File "", line 680, in load_unlocked File "PyInstaller\loader\pyimod02_importers.py", line 385, in exec_module
File "eel_init.py", line 15, in File "", line 1007, in _find_and_load File "", line 986, in _find_and_load_unlocked File "", line 680, in _load_unlocked File "PyInstaller\loader\pyimod02_importers.py", line 385, in exec_module
File "bottle.py", line 73, in AttributeError: 'NoneType' object has no attribute 'write'