Update waiting messages

app.py

@@ -79,7 +79,7 @@ def interact_with_agent(file_input, additional_notes):
 
     messages = [gr.ChatMessage(role="user", content=prompt)]
     yield messages + [
-        gr.ChatMessage(role="assistant", content="⏳ _Task not finished yet!_")
+        gr.ChatMessage(role="assistant", content="⏳ _Starting task..._")
     ]
 
     plot_image_paths = {}
@@ -94,7 +94,7 @@ def interact_with_agent(file_input, additional_notes):
                 plot_image_paths[image_path] = True
                 messages.append(image_message)
         yield messages + [
-            gr.ChatMessage(role="assistant", content="⏳ _Task not finished yet!_")
+            gr.ChatMessage(role="assistant", content="⏳ _Still processing..._")
         ]
     yield messages