Update start.sh

start.sh

@@ -1,6 +1,3 @@
 #!/bin/bash
-
-echo "Boot check..."
-python -c "import main; print('Imports OK')"
-
-uvicorn main:app --host 0.0.0.0 --port 7860
+# Start the FastAPI application on the port required by Hugging Face Spaces
+uvicorn main:app --host 0.0.0.0 --port 7860