Update app.py

app.py

@@ -24,11 +24,22 @@ def transcribe_audio(audio_path):
         for start in range(0, int(duration), 50):
             end = min(start + 60, int(duration))
             chunk = waveform[:, start * sample_rate:end * sample_rate]
+
+            if chunk.shape[1] == 0:  # Skip empty chunks
+                continue
+
             temp_filename = f"temp_chunk_{start}.wav"
             torchaudio.save(temp_filename, chunk, sample_rate)
-            result = pipe(temp_filename)["text"]
-            results.append(result)
-            os.remove(temp_filename)
+
+            if os.path.exists(temp_filename):
+                try:
+                    result = pipe(temp_filename)["text"]
+                    results.append(result)
+                finally:
+                    os.remove(temp_filename)  # Delete only if file exists
+            else:
+                print(f"Warning: File {temp_filename} was not created.")
+                
         return " ".join(results)
     
     return pipe(audio_path)["text"]