debug

app.py

@@ -689,7 +689,7 @@ def synthandreturn(text):
                     # URL to download the file from
                     url = f"https://kotoba-tech-kotoba-speech.hf.space/file={result}"
                     # Local filename to save the downloaded file
-                    local_filename = '/tmp/' + mkuuid(None) + '.wav'
+                    local_filename = '/tmp/' + str(mkuuid(None)) + '.wav'
 
                     # Call the function to download the file
                     result = download_file(url, local_filename)