Update app.py

app.py

@@ -576,9 +576,9 @@ def main():
                         finally:
                             if os.path.exists(local_path):
                                 shutil.rmtree(local_path)
-                        else:
-                            st.error("Please ensure GitHub token is set in environment variables and source repository URL is provided. 🔑❓")
-    
+                    else:
+                        st.error("Please ensure GitHub token is set in environment variables and source repository URL is provided. 🔑❓")
+
         except exceptions.CosmosHttpResponseError as e:
             st.error(f"Failed to connect to Cosmos DB. HTTP error: {str(e)} 🚨")
         except Exception as e: