Remove unused logger

tests/test_conversation_utils.py

@@ -1,12 +1,8 @@
 from khoj.processor.conversation import utils
 from langchain.schema import ChatMessage
 import factory
-import logging
 import tiktoken
 
-logger = logging.getLogger(__name__)
-logger.setLevel(logging.DEBUG)
-
 class ChatMessageFactory(factory.Factory):
     class Meta:
         model = ChatMessage