Remove random print statement (#3577)

Summary: Pull Request resolved: https://github.com/pytorch/audio/pull/3577

Reviewed By: atalman

Differential Revision: D48763580

Pulled By: mthrok

fbshipit-source-id: 6ab155a5dd4cf11b2a58f26ced369107f0a2f08f

torchaudio/_backend/ffmpeg.py

@@ -241,7 +241,6 @@ def _parse_save_args(
             sample_fmt = _get_flac_sample_fmt(bps)
         if _type("ogg"):
             sample_fmt = _get_flac_sample_fmt(bps)
-    print(ext, format, encoding, bps, "===>", muxer, encoder, sample_fmt)
     return muxer, encoder, sample_fmt