Not able to deploy my streamlit app on community cloud with backend of fastAPI

  1. Link to the app -

  2. My application’s GitHub repository - GitHub - NerdyPixie/Farming-Assistant

  3. The error I am getting : An error occurred: HTTPConnectionPool(host=‘localhost’, port=8000): Max retries exceeded with url: /predict (Caused by NewConnectionError(‘<urllib3.connection.HTTPConnection object at 0x7fce74092040>: Failed to establish a new connection: [Errno 111] Connection refused’))

I am able to run this application on my local machine, by running the FastAPI file, and running it on a local host. But the same does not happen when I deploy it on Streamlit. How do I enable the system to automatically make use of the FastAPI, to run the program with the backend?

Hey @NerdyPixie . Let me clear one thing that you need to use streamlit or flask? I have seen your GitHub repo. I saw streamlit.pu where it contians the while logic. If you deployed the application the image from uploading file gets to backend and perform operations and results displayed on screen. Then I think there is no use of fast-api. You can directly use the for both backend and frontend. So if you are interested then you need to mention the model path as:-


#also you need to mention the class variables

Happy Streamlit-ing :balloon:

Hi! Thank you for your reply! I looked into it and fixed


It works fine locally on streamlit, but when using it on streamlit cloud, it gives me the same error. Could you please help?

Thank you for your time.