docstr: The parameters dictionary created from the train data when constructing the ``TabularData`` object.
docstr_tok: ["The","parameters","dictionary","created","from","the","train","data","when","constructing","the","``","TabularData","``","object","."]
code: def parameters(self) -> Optional[Dict[str, Any]]:
      """The parameters dictionary created from the train data when constructing the ``TabularData`` object."""
      return getattr(self.train_dataset, "parameters", None)
  
file_path: lightning-flash/src/flash/tabular/data.py
imports: from typing import Any, Dict, List, Optional
  from flash.core.data.data_module import DataModule
  from flash.core.data.io.input_transform import InputTransform
  from flash.core.data.io.output_transform import OutputTransform
label_desc: Use image node_id 1 for calling the TabularData obj's underlying member method code with example usage: obj.parameters() and returns: getattr