fix bug

app.py

@@ -734,7 +734,7 @@ class WhisperTranscriber:
                     total_coverage += overlap
 
                 coverage_ratio = total_coverage / (d_end - d_start)
-                if coverage_ratio < 0.85:  # Less than 80% covered
+                if coverage_ratio >= 0.85:  # Less than 80% covered
                     # This diarization segment needs re-transcription
                     has_overlap = True
                     break
@@ -744,7 +744,7 @@ class WhisperTranscriber:
                     "end": d_end,
                     "speaker": dseg["speaker"],
                 })
-
+        print("unmatched_diarization_segments", unmatched_diarization_segments)
         return transcription_results, unmatched_diarization_segments
     
     def _assign_dominant_speaker_to_segment(self, seg, speaker_at_func, best_speaker_for_interval_func):