Refactor reasoning pipeline (#31)

* Move the text rendering out for reusability

* Refactor common operations in the reasoning pipeline

* Add run method

* Provide dedicated method for invoke

libs/kotaemon/kotaemon/base/component.py

@@ -39,7 +39,7 @@ class BaseComponent(Function):
             if isinstance(node, BaseComponent):
                 node.set_output_queue(queue)
 
-    def report_output(self, output: Optional[dict]):
+    def report_output(self, output: Optional[Document]):
         if self._queue is not None:
             self._queue.put_nowait(output)
 

libs/kotaemon/kotaemon/llms/chats/openai.py

@@ -270,7 +270,7 @@ class ChatOpenAI(BaseChatOpenAI):
 
     def openai_response(self, client, **kwargs):
         """Get the openai response"""
-        params = {
+        params_ = {
             "model": self.model,
             "temperature": self.temperature,
             "max_tokens": self.max_tokens,
@@ -285,6 +285,7 @@ class ChatOpenAI(BaseChatOpenAI):
             "top_logprobs": self.top_logprobs,
             "top_p": self.top_p,
         }
+        params = {k: v for k, v in params_.items() if v is not None}
         params.update(kwargs)
 
         return client.chat.completions.create(**params)