updated tts limit to 600 characters

app.py

@@ -32,7 +32,7 @@ def create_vc_fn(tgt_sr, net_g, vc, if_f0, file_index, file_big_npy):
     ):
         try:
             if tts_mode:
-                if len(tts_text) > 300 and limitation:
+                if len(tts_text) > 600 and limitation:
                     return "Text is too long", None
                 if tts_text is None or tts_voice is None:
                     return "You need to enter text and select a voice", None
@@ -173,7 +173,7 @@ if __name__ == '__main__':
                                 interactive=True,
                             )
                             tts_mode = gr.Checkbox(label="tts (use edge-tts as input)", value=False)
-                            tts_text = gr.Textbox(visible=False,label="TTS text (300 words limitation)" if limitation else "TTS text")
+                            tts_text = gr.Textbox(visible=False,label="TTS text (600 words limitation)" if limitation else "TTS text")
                             tts_voice = gr.Dropdown(label="Edge-tts speaker", choices=voices, visible=False, allow_custom_value=False, value="en-US-AnaNeural-Female")
                             vc_submit = gr.Button("Generate", variant="primary")
                         with gr.Column():