Update app.py

app.py

@@ -99,8 +99,8 @@ def transcribe(video_file, transcribe_to_text, transcribe_to_srt, language):
             tokenizer=processor.tokenizer,
             feature_extractor=processor.feature_extractor,
             max_new_tokens=128,
-            chunk_length_s=10,
-            batch_size=2,
+            chunk_length_s=60,
+            batch_size=4,
             return_timestamps=True,
             torch_dtype=torch_dtype,
             device=device,