Backend Startup Error (Diagnostic Mode)

Python Version: 3.11.14 (main, Dec 10 2025, 00:00:00) [GCC 14.3.1 20250617 (Red Hat 14.3.1-2)]

Checking Paths:

• LIB: /home/joidauz/virtualenv/ansor.joida.uz/backend/3.11/lib/python3.11/site-packages (Exists: True)
• LIB64: /home/joidauz/virtualenv/ansor.joida.uz/backend/3.11/lib64/python3.11/site-packages (Exists: True)
• BASE: /home/joidauz/ansor.joida.uz/backend (Exists: True)

Traceback (most recent call last):
  File "/home/joidauz/ansor.joida.uz/backend/passenger_wsgi.py", line 27, in application
    from app.main import app
  File "/home/joidauz/ansor.joida.uz/backend/app/main.py", line 1, in 
    from fastapi import FastAPI
ModuleNotFoundError: No module named 'fastapi'