Output the returned answer from ai to log

fjerkroa_bot/ai_responder.py

@@ -176,6 +176,7 @@ class AIResponder(object):
             answer = result['choices'][0]['message']
             if type(answer) != dict:
                 answer = answer.to_dict()
+            logging.info(f"generated response: {repr(answer)}")
             return answer, limit
         except openai.error.InvalidRequestError as err:
             if 'maximum context length is' in str(err) and limit > 4: