Update app.py

app.py

@@ -88,15 +88,17 @@ if page == "Upload Knowledge":
                     st.write(f"Detected language: {detected_lang}")
                 except LangDetectException:
                     st.error("Could not detect the language of the webpage.")
-                    return  # Stop further processing of the URL
+                    # Skip further processing of this URL
+                    url = None  # Set URL to None or skip to prevent further processing
 
-                # Generate embedding
-                embedding = embedding_model.encode([text])[0]
+                if url:  # Continue only if URL processing is valid
+                    # Generate embedding
+                    embedding = embedding_model.encode([text])[0]
 
-                # Add the embedding to FAISS index
-                index.add(np.array([embedding], dtype=np.float32))
-                documents.append(text)
-                texts.append(text)
+                    # Add the embedding to FAISS index
+                    index.add(np.array([embedding], dtype=np.float32))
+                    documents.append(text)
+                    texts.append(text)
             except Exception as e:
                 st.error(f"Error processing URL: {e}")