Remove unused max tokns arg to extract qs func of doc search actor

src/khoj/processor/conversation/openai/gpt.py

@@ -25,7 +25,6 @@ def extract_questions(
     api_key=None,
     api_base_url=None,
     temperature=0.7,
-    max_tokens=100,
     location_data: LocationData = None,
     user: KhojUser = None,
 ):

src/khoj/routers/api.py

@@ -359,7 +359,6 @@ async def extract_references_and_questions(
                 conversation_log=meta_log,
                 location_data=location_data,
                 user=user,
-                max_tokens=conversation_config.max_prompt_size,
             )
         elif conversation_config.model_type == ChatModelOptions.ModelType.ANTHROPIC:
             api_key = conversation_config.openai_config.api_key