code: def file_options(self, tree):
      file_options = {}
      file_format = self.visit(tree.children[1])
      file_options["file_format"] = file_format
      return file_options
  
imports: from lark.tree import Tree
  from evadb.parser.load_statement import LoadDataStatement
  from evadb.parser.types import FileFormatType
label_desc: Use image node_id 3 for calling the Load obj's underlying member method code with example usage: obj.file_options(tree) and returns: file_options