parameters: (self, filename=None)
return_statement: return os.path.join(self.data_path, filename or 'tracks.csv')
docstring: Return path of tracks file
docstring_summary: Return path of tracks file
docstring_tokens: Return path of tracks file
function: def _tracks_graph_file(self, filename=None):
          """Return path of tracks file"""
          return os.path.join(self.data_path, filename or 'tracks.csv')
function_tokens: def _tracks_graph_file ( self , filename = None ) : return os . path . join ( self . data_path , filename or 'tracks.csv' )