remove redundant torch.cat()

app.py

@@ -47,7 +47,7 @@ def process(path, progress = gr.Progress(), device = 'cpu'):
     progress(0, desc="Recognizing..")
     batch = torch.cat(batch).to(device)
     print("batch.shape", batch.shape)
-    generated_ids = model.generate(torch.cat(batch))
+    generated_ids = model.generate(batch)
     progress(0, desc="Decoding (token -> str)")
     generated_text = processor.batch_decode(generated_ids, skip_special_tokens=True)