Update app.py

app.py

@@ -411,7 +411,7 @@ def chatbot_response(image_urls_str, product_name_by_user, data_extractor_url, e
                 return [], final_analysis
                 
         else:
-            return [], "Product not found in our database. Please provide an image URL (Example : http://example.com/image.jpg)"
+            return [], "Product not found in our database."
                 
     elif "http:/" in image_urls_str.lower() or "https:/" in image_urls_str.lower():
         # Extract image URL from user input
@@ -484,6 +484,23 @@ if product_name_by_user := st.chat_input("Enter name of the product you like to
             st.session_state.messages.append({"role": "assistant", "content": detailed_response})
         elif choice == "None of the above":
             st.text_input("Please provide image URLs separated by commas:")
+            
+    elif len(similar_products) == 0:
+        # Save response of the user to the last message by assistant (full_response)
+        # Get image URLs from user input
+        image_urls_str = st.text_input("Please provide image URLs separated by commas:")
+    
+        # Add user message to chat history
+        st.session_state.messages.append({"role": "user", "content": image_urls_str})
+    
+        with st.chat_message("user"):
+            st.markdown(image_urls_str)
+            
+        # Generate detailed response for the image URLs
+        with st.chat_message("assistant"):
+            _, detailed_response = chatbot_response(image_urls_str, "", data_extractor_url, extract_info=True)
+            st.markdown(detailed_response)
+        st.session_state.messages.append({"role": "assistant", "content": detailed_response})
 
 # Option to clear chat history
 if st.button("Clear Chat History"):