修改返回值

app.py

@@ -31,14 +31,12 @@ def chat_stream_completion(messages, history, system_prompt):
         messages=messages_prompts,
         stream=True
     )
-    partial_message = []
+    partial_message = ""
     for chunk in response:
-        print(json.dumps(chunk, ensure_ascii=False, indent=2))
-        partial_message.append(chunk)
-        # if len(chunk['choices'][0]) != 0:
-        #     partial_message = partial_message + \
-        #         chunk['choices'][0]['content']
-        yield json.dumps(partial_message, ensure_ascii=False, indent=2)
+        if len(chunk['choices'][0]["delta"]) != 0 and "content" in chunk['choices'][0]["delta"]:
+            partial_message = partial_message + \
+                chunk['choices'][0]["delta"]["content"]
+        yield partial_message
 
 
 gr.ChatInterface(chat_stream_completion,