send the best optimization id only - not the whole metadata object

Author: mohammedahmed18

codeflash/api/aiservice.py

@@ -305,7 +305,7 @@ def log_results(  # noqa: D417
         original_runtime: float | None,
         optimized_runtime: dict[str, float | None] | None,
         is_correct: dict[str, bool] | None,
-        metadata: dict[str, any] | None,
+        best_optimization_id: str | None,
     ) -> None:
         """Log features to the database.
 
@@ -316,7 +316,7 @@ def log_results(  # noqa: D417
         - original_runtime (Optional[Dict[str, float]]): The original runtime.
         - optimized_runtime (Optional[Dict[str, float]]): The optimized runtime.
         - is_correct (Optional[Dict[str, bool]]): Whether the optimized code is correct.
-        - metadata (Optional[dict[str, any]]): metadata.
+        - best_optimization_id (Optional[str]): The best optimization id.
 
         """
         payload = {
@@ -326,7 +326,7 @@ def log_results(  # noqa: D417
             "optimized_runtime": optimized_runtime,
             "is_correct": is_correct,
             "codeflash_version": codeflash_version,
-            "metadata": metadata,
+            "best_optimization_id": best_optimization_id,
         }
         try:
             self.make_ai_service_request("/log_features", payload=payload, timeout=5)

codeflash/optimization/function_optimizer.py

@@ -648,7 +648,7 @@ def create_rank_dictionary_compact(int_array: list[int]) -> dict[int, int]:
             original_runtime=original_code_baseline.runtime,
             optimized_runtime=optimized_runtimes,
             is_correct=is_correct,
-            metadata={"best_optimization_id": best_optimization.candidate.optimization_id},
+            best_optimization_id=best_optimization.candidate.optimization_id,
         )
         return best_optimization