Error deploying my app: NoModule called Psycopg2

🎈 Using Streamlit
1

Hey, folks

I’m building an app that collects data from a form and loads into a server DB.

When running in my localhost, everything works just fine, but when I try to deploy on streamlit, I keep on getting this error

2021-11-25 16:24:49.688 Uncaught app exception

Traceback (most recent call last):

  File "/home/appuser/venv/lib/python3.7/site-packages/streamlit/script_runner.py", line 354, in _run_script

    exec(code, module.__dict__)

  File "/app/mdgeo_controle_horas/app.py", line 5, in <module>

    import controllers.HoursController as HoursController

  File "/app/mdgeo_controle_horas/controllers/HoursController.py", line 1, in <module>

    import services.database as db

  File "/app/mdgeo_controle_horas/services/database.py", line 1, in <module>

    import psycopg2

ModuleNotFoundError: No module named 'psycopg2'

See, I uploaded the requeriments file with both psycopg2 and psycopg2-binary, but I keep on getting the error.

Controllers and Services import are .py files that I created and also uploaded with the code, you can see the repository here.

I set everything in my streamlit secrets and as I said above, in my localhost works just fine.

Does anyone know if these error are related to my scripts imports or the psycopg2 library? Is there any solution to this?

2

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