docstr: Returns an instance of a decompressor file object.
docstr_tok: ["Returns","an","instance","of","a","decompressor","file","object","."]
code: def decompressor_file(self, fileobj):
      """Returns an instance of a decompressor file object."""
      return lzma.LZMAFile(fileobj, "rb")
  
imports: import io
  import zlib
  from joblib.backports import LooseVersion
label_desc: Use image node_id 4 for calling the LZMACompressorWrapper obj's underlying member method code with example usage: obj.decompressor_file(fileobj) and returns: lzma