code: def _mad_available():
      """Determines whether the pymad bindings are available."""
      try:
          import mad  # noqa
      except ImportError:
          return False
      else:
          return True
  
file_path: audioread/audioread/__init__.py
imports: from .None import ffdec
  from .exceptions import DecodeError, NoBackendError
  from .version import version
  from .base import AudioFile
label_desc: Use image node_id 3 for calling a global function with example usage: _mad_available() and returns: True, False