Update pipeline/kotoba_whisper.py

pipeline/kotoba_whisper.py

@@ -24,7 +24,7 @@ class Punctuator:
     def punctuate(self, pipeline_chunk: List[Dict[str, Any]]) -> List[Dict[str, Any]]:
 
         def validate_punctuation(raw: str, punctuated: str):
-            if 'unk' in punctuated:
+            if 'unk' in punctuated.lower() or any(p in raw for p in self.ja_punctuations):
                 return raw
             if punctuated.count("。") > 1:
                 ind = punctuated.rfind("。")