update limit audio file to 5 minutes 30 seconds

app.py

@@ -46,8 +46,8 @@ def create_vc_fn(tgt_sr, net_g, vc, if_f0, file_index, file_big_npy):
                         return "You need to upload an audio", None
                     sampling_rate, audio = input_audio
                     duration = audio.shape[0] / sampling_rate
-                    if duration > 20 and limitation:
-                        return "Please upload an audio file that is less than 20 seconds. If you need to generate a longer audio file, please use Colab.", None
+                    if duration > 330 and limitation:
+                        return "Please upload an audio file that is less than 5 minutes.", None
                     audio = (audio / np.iinfo(audio.dtype).max).astype(np.float32)
                     if len(audio.shape) > 1:
                         audio = librosa.to_mono(audio.transpose(1, 0))