chore: add todo for CODEGEN_VERSION (#258)

Author: christinewangcw

src/codegen/git/models/codemod_context.py

@@ -10,6 +10,7 @@
 
 
 class CodemodContext(BaseModel):
+    # TODO: add back CODEGEN_VESRION
     CODEMOD_ID: int | None = None
     CODEMOD_LINK: str | None = None
     CODEMOD_AUTHOR: str | None = None

src/codegen/git/repo_operator/repo_operator.py

@@ -87,7 +87,6 @@ def _unset_bot_username(self, git_cli: GitCLI) -> None:
 
     @cached_property
     def git_cli(self) -> GitCLI:
-        """Note: this is recursive, may want to look out"""
         git_cli = GitCLI(self.repo_path)
         username = None
         user_level = None