fix linting issue

Author: mohammedahmed18

codeflash/api/cfapi.py

@@ -204,9 +204,9 @@ def create_staging(
     generated_original_test_source: str,
     function_trace_id: str,
     coverage_message: str,
-    replay_tests: str = "",
-    concolic_tests: str = "",
-    root_dir: Optional[Path] = None,
+    replay_tests: str,
+    concolic_tests: str,
+    root_dir: Path,
 ) -> Response:
     """Create a staging pull request, targeting the specified branch. (usually 'staging').
 

codeflash/optimization/function_optimizer.py

@@ -1244,15 +1244,16 @@ def process_review(
             "coverage_message": coverage_message,
             "replay_tests": replay_tests,
             "concolic_tests": concolic_tests,
+            "root_dir": self.project_root,
         }
 
         raise_pr = not self.args.no_pr
 
         if raise_pr and not self.args.staging_review:
             data["git_remote"] = self.args.git_remote
-            check_create_pr(**data, root_dir=self.project_root)
+            check_create_pr(**data)
         elif self.args.staging_review:
-            create_staging(**data, root_dir=self.project_root)
+            create_staging(**data)
         else:
             # Mark optimization success since no PR will be created
             mark_optimization_success(

codeflash/result/create_pr.py

@@ -183,8 +183,8 @@ def check_create_pr(
     coverage_message: str,
     replay_tests: str,
     concolic_tests: str,
+    root_dir: Path,
     git_remote: Optional[str] = None,
-    root_dir: Optional[Path] = None,
 ) -> None:
     pr_number: Optional[int] = env_utils.get_pr_number()
     git_repo = git.Repo(search_parent_directories=True)