Update demo.py

demo.py

@@ -103,6 +103,9 @@ def Client_Synthesize_Audio(text, voice, voice2_path, spk_id, vcsteps, embscale,
     print(f"Steps: {vcsteps}, Scale: {embscale}, Beta: {beta}, RoS: {ros}, T: {t}")
     print(f"English Mode: {language_checkbox}")
 
+    if voice2_path is not None:
+        voice2_path = {"path": voice2_path, "meta": {"_type": "gradio.FileData"}}
+
     voice2_arg = voice2_path
 
     try: