Update app.py

app.py

@@ -30,7 +30,7 @@ def pipe(file, return_timestamps=False):
         task="transcribe",
         no_timestamps=not return_timestamps,
     )
-    asr.model.config.no_timestamps_token_id = tokenizer.encode("<|notimestamps|>", add_special_tokens=False)[0]
+    asr.model.config.no_timestamps_token_id = asr.tokenizer.encode("<|notimestamps|>", add_special_tokens=False)[0]
     return asr(file, return_timestamps=return_timestamps)
 
 def transcribe(file, return_timestamps=False):