fix a bug

Signed-off-by: Saurabh Misra <misra.saurabh1@gmail.com>

Author: misrasaurabh1

codeflash/models/models.py

@@ -558,7 +558,7 @@ def unique_invocation_loop_id(self) -> str:
         return f"{self.loop_index}:{self.id.id()}"
 
 
-class TestResults(BaseModel):  # noqa: PLW1641
+class TestResults(BaseModel):
     # don't modify these directly, use the add method
     # also we don't support deletion of test results elements - caution is advised
     test_results: list[FunctionTestInvocation] = []

codeflash/optimization/function_optimizer.py

@@ -670,7 +670,7 @@ def determine_best_candidate(
         diff_strs = []
         runtimes_list = []
         for valid_opt in valid_optimizations:
-            valid_opt_normalized_code = ast.unparse(ast.parse(valid_opt.candidate.source_code.flat.strip()))
+            valid_opt_normalized_code = normalize_code(valid_opt.candidate.source_code.flat.strip())
             new_candidate_with_shorter_code = OptimizedCandidate(
                 source_code=ast_code_to_id[valid_opt_normalized_code]["shorter_source_code"],
                 optimization_id=valid_opt.candidate.optimization_id,