fix streaming

app.py

@@ -79,10 +79,15 @@ def ovis_chat(chatbot, image_input):
     thread.start()
     for new_text in streamer:
         response += new_text
-        print(new_text)
         chatbot[-1][1] = response
         yield chatbot
     thread.join()
+    # debug
+    print('*'*40)
+    for request,answer in chatbot[:-1]:
+        print('Q:',request,'\nA:', answer[0:100])
+    print('New Q:\n', text_input)
+    print('New A:\n', response)
 
 def clear_chat():
     return [], None, ""