Update start.sh

start.sh

@@ -1,25 +1,19 @@
 #!/bin/bash
 
 # Start Flask backend using Gunicorn in the background
-# Your main.py is at the root, so reference it correctly.
+# Your main.py is at the root, so reference it correctly as `main:app`.
 echo "Starting Flask backend..."
 gunicorn main:app --workers 1 --bind 0.0.0.0:5000 --timeout 600 --log-level debug &
 
 # Wait a bit for Flask to start (optional, but can help prevent connection errors)
 sleep 5
 
-# Start Streamlit frontend in the background
-# Ensure these flags are set for Streamlit to handle file uploads correctly in a proxied environment.
+# Start Streamlit frontend in the foreground, listening on the public port (7860).
+# Remove --server.enableCORS false if not strictly needed, but keep --server.enableXsrfProtection false for file uploads.
 echo "Starting Streamlit frontend..."
 streamlit run streamlit_app.py \
-  --server.port 8501 \
+  --server.port 7860 \
   --server.enableCORS false \
   --server.enableXsrfProtection false \
-  --server.fileWatcherType none & # Keep this for faster restarts if you have it
-
-# Wait a bit for Streamlit to start (optional)
-sleep 5
-
-# Start Nginx in the foreground (important for Docker containers)
-echo "Starting Nginx..."
-nginx -g "daemon off;"
+  --server.fileWatcherType none
+# Note: Streamlit is run in the foreground so it becomes the primary process for the container.