code: def decompress(content, encoding, filename='N/A'):
    
    try:
      encoding = (encoding or '').lower()
      if encoding == '':
        return content
      elif encoding == 'gzip':
        return gunzip(content)
    except DecompressionError as err:
      print("Filename: " + str(filename))
      raise
    
    raise NotImplementedError(str(encoding) + ' is not currently supported. Supported Options: None, gzip')
docs: Decompress file content. 
  
    Required: 
      content (bytes): a file to be compressed
      encoding: None (no compression) or 'gzip'
    Optional:   
      filename (str:default:'N/A'): Used for debugging messages
    Raises: 
      NotImplementedError if an unsupported codec is specified. 
      compression.EncodeError if the encoder has an issue
  
    Return: decompressed content