fix: support o1 models

request_llms/bridge_chatgpt.py

@@ -133,22 +133,33 @@ def predict_no_ui_long_connection(inputs:str, llm_kwargs:dict, history:list=[],
     observe_window = None：
         用于负责跨越线程传递已经输出的部分，大部分时候仅仅为了fancy的视觉效果，留空即可。observe_window[0]：观测窗。observe_window[1]：看门狗
     """
+    from request_llms.bridge_all import model_info
+
     watch_dog_patience = 5 # 看门狗的耐心, 设置5秒即可
-    headers, payload = generate_payload(inputs, llm_kwargs, history, system_prompt=sys_prompt, stream=True)
+
+    if model_info[llm_kwargs['llm_model']].get('openai_disable_stream', False): stream = False
+    else: stream = True
+
+    headers, payload = generate_payload(inputs, llm_kwargs, history, system_prompt=sys_prompt, stream=stream)
     retry = 0
     while True:
         try:
             # make a POST request to the API endpoint, stream=False
-            from .bridge_all import model_info
             endpoint = verify_endpoint(model_info[llm_kwargs['llm_model']]['endpoint'])
             response = requests.post(endpoint, headers=headers, proxies=proxies,
-                                    json=payload, stream=True, timeout=TIMEOUT_SECONDS); break
+                                    json=payload, stream=stream, timeout=TIMEOUT_SECONDS); break
         except requests.exceptions.ReadTimeout as e:
             retry += 1
             traceback.print_exc()
             if retry > MAX_RETRY: raise TimeoutError
             if MAX_RETRY!=0: print(f'请求超时，正在重试 ({retry}/{MAX_RETRY}) ……')
 
+    if not stream:
+        # 该分支仅适用于不支持stream的o1模型，其他情形一律不适用
+        chunkjson = json.loads(response.content.decode())
+        gpt_replying_buffer = chunkjson['choices'][0]["message"]["content"]
+        return gpt_replying_buffer
+
     stream_response = response.iter_lines()
     result = ''
     json_data = None
@@ -208,7 +219,7 @@ def predict(inputs:str, llm_kwargs:dict, plugin_kwargs:dict, chatbot:ChatBotWith
     chatbot 为WebUI中显示的对话列表，修改它，然后yeild出去，可以直接修改对话界面内容
     additional_fn代表点击的哪个按钮，按钮见functional.py
     """
-    from .bridge_all import model_info
+    from request_llms.bridge_all import model_info
     if is_any_api_key(inputs):
         chatbot._cookies['api_key'] = inputs
         chatbot.append(("输入已识别为openai的api_key", what_keys(inputs)))
@@ -237,6 +248,10 @@ def predict(inputs:str, llm_kwargs:dict, plugin_kwargs:dict, chatbot:ChatBotWith
     chatbot.append((_inputs, ""))
     yield from update_ui(chatbot=chatbot, history=history, msg="等待响应") # 刷新界面
 
+    # 禁用stream的特殊模型处理
+    if model_info[llm_kwargs['llm_model']].get('openai_disable_stream', False): stream = False
+    else: stream = True
+
     # check mis-behavior
     if is_the_upload_folder(user_input):
         chatbot[-1] = (inputs, f"[Local Message] 检测到操作错误！当您上传文档之后，需点击“**函数插件区**”按钮进行处理，请勿点击“提交”按钮或者“基础功能区”按钮。")
@@ -270,7 +285,7 @@ def predict(inputs:str, llm_kwargs:dict, plugin_kwargs:dict, chatbot:ChatBotWith
         try:
             # make a POST request to the API endpoint, stream=True
             response = requests.post(endpoint, headers=headers, proxies=proxies,
-                                    json=payload, stream=True, timeout=TIMEOUT_SECONDS);break
+                                    json=payload, stream=stream, timeout=TIMEOUT_SECONDS);break
         except:
             retry += 1
             chatbot[-1] = ((chatbot[-1][0], timeout_bot_msg))
@@ -278,10 +293,15 @@ def predict(inputs:str, llm_kwargs:dict, plugin_kwargs:dict, chatbot:ChatBotWith
             yield from update_ui(chatbot=chatbot, history=history, msg="请求超时"+retry_msg) # 刷新界面
             if retry > MAX_RETRY: raise TimeoutError
 
-    gpt_replying_buffer = ""
 
-    is_head_of_the_stream = True
+    if not stream:
+        # 该分支仅适用于不支持stream的o1模型，其他情形一律不适用
+        yield from handle_o1_model_special(response, inputs, llm_kwargs, chatbot, history)
+        return
+
     if stream:
+        gpt_replying_buffer = ""
+        is_head_of_the_stream = True
         stream_response =  response.iter_lines()
         while True:
             try:
@@ -343,12 +363,24 @@ def predict(inputs:str, llm_kwargs:dict, plugin_kwargs:dict, chatbot:ChatBotWith
                     chunk_decoded = chunk.decode()
                     error_msg = chunk_decoded
                     chatbot, history = handle_error(inputs, llm_kwargs, chatbot, history, chunk_decoded, error_msg)
-                    yield from update_ui(chatbot=chatbot, history=history, msg="Json异常" + error_msg) # 刷新界面
+                    yield from update_ui(chatbot=chatbot, history=history, msg="Json解析异常" + error_msg) # 刷新界面
                     print(error_msg)
                     return
+        return  # return from stream-branch
+
+def handle_o1_model_special(response, inputs, llm_kwargs, chatbot, history):
+    try:
+        chunkjson = json.loads(response.content.decode())
+        gpt_replying_buffer = chunkjson['choices'][0]["message"]["content"]
+        log_chat(llm_model=llm_kwargs["llm_model"], input_str=inputs, output_str=gpt_replying_buffer)
+        history[-1] = gpt_replying_buffer
+        chatbot[-1] = (history[-2], history[-1])
+        yield from update_ui(chatbot=chatbot, history=history) # 刷新界面
+    except Exception as e:
+        yield from update_ui(chatbot=chatbot, history=history, msg="Json解析异常" + response.text) # 刷新界面
 
 def handle_error(inputs, llm_kwargs, chatbot, history, chunk_decoded, error_msg):
-    from .bridge_all import model_info
+    from request_llms.bridge_all import model_info
     openai_website = ' 请登录OpenAI查看详情 https://platform.openai.com/signup'
     if "reduce the length" in error_msg:
         if len(history) >= 2: history[-1] = ""; history[-2] = "" # 清除当前溢出的输入：history[-2] 是本次输入, history[-1] 是本次输出
@@ -381,6 +413,8 @@ def generate_payload(inputs:str, llm_kwargs:dict, history:list, system_prompt:st
     """
     整合所有信息，选择LLM模型，生成http请求，为发送请求做准备
     """
+    from request_llms.bridge_all import model_info
+
     if not is_any_api_key(llm_kwargs['api_key']):
         raise AssertionError("你提供了错误的API_KEY。\n\n1. 临时解决方案：直接在输入区键入api_key，然后回车提交。\n\n2. 长效解决方案：在config.py中配置。")
 
@@ -409,10 +443,16 @@ def generate_payload(inputs:str, llm_kwargs:dict, history:list, system_prompt:st
     else:
         enable_multimodal_capacity = False
 
+    conversation_cnt = len(history) // 2
+    openai_disable_system_prompt = model_info[llm_kwargs['llm_model']].get('openai_disable_system_prompt', False)
+
+    if openai_disable_system_prompt:
+        messages = []
+    else:
+        messages = [{"role": "system", "content": system_prompt}]
+
     if not enable_multimodal_capacity:
         # 不使用多模态能力
-        conversation_cnt = len(history) // 2
-        messages = [{"role": "system", "content": system_prompt}]
         if conversation_cnt:
             for index in range(0, 2*conversation_cnt, 2):
                 what_i_have_asked = {}
@@ -434,8 +474,6 @@ def generate_payload(inputs:str, llm_kwargs:dict, history:list, system_prompt:st
         messages.append(what_i_ask_now)
     else:
         # 多模态能力
-        conversation_cnt = len(history) // 2
-        messages = [{"role": "system", "content": system_prompt}]
         if conversation_cnt:
             for index in range(0, 2*conversation_cnt, 2):
                 what_i_have_asked = {}