Update app.py

app.py

@@ -1,5 +1,3 @@
-# TODO: Gradio session / multi-user thread
-
 # Reference:
 #
 # https://vimeo.com/990334325/56b552bc7a
@@ -40,7 +38,8 @@ def chat(message, history):
         #assistant = create_assistant(openai_client) # on first run, create assistant and update assistant_id
                                                      # see https://platform.openai.com/playground/assistants
         assistant = load_assistant(openai_client) # on subsequent runs, load assistant
-    
+
+    # TODO: Gradio session / multi-user thread
     if thread == None or len(history) == 0:
         thread = create_thread(openai_client)
         
@@ -110,7 +109,8 @@ def chat(message, history):
     text_values, image_values = extract_content_values(messages)
 
     download_link = ""
-    
+
+    # TODO: Handle multiple images and other file types
     if len(image_values) > 0:
         download_link = f"<p>Download: https://platform.openai.com/storage/files/{image_values[0]}</p>"