Update utils.py

utils.py

@@ -224,7 +224,7 @@ def get_gpt_response(transcription_path, query, logger):
 
 # -- Text summarisation with OpenAI (map-reduce technique)
 def summarise_doc(transcription_path):
-    llm = ChatOpenAI(temperature=0)
+    llm = ChatOpenAI(temperature=0, max_tokens=1024)
     
     # -- Map
     loader = TextLoader(transcription_path)