fixed test_repo

aider/repo.py

@@ -5,6 +5,7 @@ import git
 import pathspec
 
 from aider import prompts, utils
+from aider.models import Model
 from aider.sendchat import simple_send_with_retries
 
 from .dump import dump  # noqa: F401
@@ -18,7 +19,10 @@ class GitRepo:
 
     def __init__(self, io, fnames, git_dname, aider_ignore_file=None, models=None):
         self.io = io
+        if models:
             self.models = models
+        else:
+            self.models = [Model("gpt-3.5-turbo")]
 
         if git_dname:
             check_fnames = [git_dname]

pytest.ini

@@ -1,3 +1,4 @@
 [pytest]
 norecursedirs = tmp.* build benchmark
+addopts = -p no:warnings