Update app.py

app.py

@@ -267,7 +267,7 @@ def main():
                 
     except Exception as e:
         st.error(f"An error occurred: {str(e)}")
-        st.session_state['file_uploaded'] = False
+        st.session_state['file_uploaded'] = False 
 
 if __name__ == "__main__":
-    main() 
+    main()