minor

lyric_search/sources/cache.py

@@ -257,7 +257,7 @@ class Cache:
                         matched = self.get_matched(redis_results=redis_result, matched_candidate=candidate,
                                             confidence=confidence)                  
                     
-                        if matched:
+                        if matched and confidence >= 90:
                             time_end: float = time.time()
                             time_diff: float = time_end - time_start
                             matched.confidence = confidence
@@ -295,7 +295,7 @@ class Cache:
                                                             candidate_tracks=result_tracks)
                         else:
                             best_match = (result_tracks[0], 100)
-                        if not best_match:
+                        if not best_match or confidence < 90:
                             return None
                         (candidate, confidence) = best_match
                         logging.info("Result found on %s", self.label)

lyric_search/utils.py

@@ -41,6 +41,8 @@ class TrackMatcher:
 
         for candidate in candidate_tracks:
             normalized_candidate = self._normalize_string(candidate[1])
+            if normalized_candidate.strip().lower() == input_track.strip().lower():
+                return (candidate, 100.0)
             
             # Calculate various similarity scores
             exact_score = 1.0 if input_track == normalized_candidate else 0.0