Update app.py

app.py

@@ -1,11 +1,13 @@
 import sys
-from pathlib import Path
+import os
 
-ROOT = Path(__file__).resolve().parent
-SRC = ROOT / "src"
-sys.path.append(str(SRC))
+# Add /app/src to Python path
+SRC_PATH = os.path.join(os.path.dirname(__file__), "src")
+if SRC_PATH not in sys.path:
+    sys.path.append(SRC_PATH)
 
-from app.main_app import main
+# Import the main Streamlit app
+from src.app.main_app import main
 
 if __name__ == "__main__":
-    main()
+    main()