Update turn trace on

app.py

@@ -10,6 +10,7 @@ torch.cuda.empty_cache()
 # pylint: disable=line-too-long, invalid-name, no-member, redefined-outer-name, missing-function-docstring, missing-class-docstring, broad-except,
 import gc
 import os
+import sys
 import time
 from collections import deque
 from dataclasses import asdict, dataclass
@@ -68,14 +69,16 @@ def user_clear(message, chat_history):
     """Gen a response, clear message in user textbox."""
     logger.debug(f"{message=}")
 
-    # logger.remove()  #to turn on trace
-    # logger.add(sys.stderr, level="INFO")
+    logger.remove()  # to turn on trace
+    logger.add(sys.stderr, level="TRACE")
     logger.trace(f"{chat_history=}")
 
     try:
         chat_history.append([message, ""])
     except Exception:
         chat_history = deque([message, ""], maxlen=5)
+
+    logger.trace(f"{chat_history=}")
     return "", chat_history