feat: upgrade langchain (#430)

Co-authored-by: jyong <718720800@qq.com>

api/core/llm/streamable_open_ai.py

@@ -1,5 +1,6 @@
 import os
 
+from langchain.callbacks.manager import Callbacks
 from langchain.schema import LLMResult
 from typing import Optional, List, Dict, Any, Mapping
 from langchain import OpenAI
@@ -48,15 +49,22 @@ class StreamableOpenAI(OpenAI):
             "organization": self.openai_organization if self.openai_organization else None,
         }}
 
-
     @handle_llm_exceptions
     def generate(
-            self, prompts: List[str], stop: Optional[List[str]] = None
+            self,
+            prompts: List[str],
+            stop: Optional[List[str]] = None,
+            callbacks: Callbacks = None,
+            **kwargs: Any,
     ) -> LLMResult:
-        return super().generate(prompts, stop)
+        return super().generate(prompts, stop, callbacks, **kwargs)
 
     @handle_llm_exceptions_async
     async def agenerate(
-            self, prompts: List[str], stop: Optional[List[str]] = None
+            self,
+            prompts: List[str],
+            stop: Optional[List[str]] = None,
+            callbacks: Callbacks = None,
+            **kwargs: Any,
     ) -> LLMResult:
-        return await super().agenerate(prompts, stop)
+        return await super().agenerate(prompts, stop, callbacks, **kwargs)