Update app.py

app.py

@@ -63,8 +63,9 @@ elif pdf_source == "Enter a PDF URL":
                     st.session_state.processed = False  # Reset processing
                 else:
                     st.error("❌ Failed to download PDF. Check the URL.")
-        except Exception as e:  # <-- FIXED MISSING EXCEPTION HANDLING
-            st.error(f"Error downloading PDF: {e}")
+            except Exception as e:  
+                st.error(f"Error downloading PDF: {e}")
+
 
 # Step 2: Process PDF and Create Vector Store (Only if Not Processed)
 if pdf_path and not st.session_state.processed: