Update app.py

app.py

@@ -88,7 +88,7 @@ if page == "Upload Knowledge":
                     st.write(f"Detected language: {detected_lang}")
                 except LangDetectException:
                     st.error("Could not detect the language of the webpage.")
-                    continue
+                    return  # Stop further processing of the URL
 
                 # Generate embedding
                 embedding = embedding_model.encode([text])[0]