batch_size increased to 8

app.py

@@ -53,7 +53,7 @@ def asr_transcriber(audio_file):
     json_output = pipe(
         audio_file_wav, 
         chunk_length_s=30, 
-        batch_size=2, 
+        batch_size=8, 
         generate_kwargs={"task": task, "language": language},
         return_timestamps=ts
     )