Update app/main.py

app/main.py

@@ -32,11 +32,12 @@ async def main(file: UploadFile):
 async def url(url: str):
     with TemporaryDirectory(dir=".") as tempdir:
         text = ""
+        input_audio = f'{tempdir}/audio.m4a'
         audio_file = f'{tempdir}/audio.wav'
         srt_file = f'{tempdir}/audio.srt'
         ssml_file = f'{tempdir}/ssml.txt'
-        download_audio(url, input)
-        m4a_to_wav(input, audio_file)
+        download_audio(url, input_audio)
+        m4a_to_wav(input_audio, audio_file)
         command = ["las", "gen", "-s", audio_file]
         subprocess.run(command)
         sub_to_ssml(srt_file, ssml_file, "hi-IN", "hi-IN-SwaraNeural", "Female", "en", "hi")