Merge pull request #150 from devchat-ai/fix-import-order

Fix import order

Author: yangbobo2021

merico/unit_tests/main.py

@@ -3,12 +3,11 @@
 import sys
 
 import click
-from cache import LocalCache
 import openai
 
-
 sys.path.append(os.path.dirname(__file__))
 
+from cache import LocalCache
 from i18n import TUILanguage, get_translation
 from model import (
     FuncToTest,