class_docstr: Class for creating a dictionary of random strings.
class_docstr_tok: ["Class","for","creating","a","dictionary","of","random","strings","."]
docstr: Get datapoint.
docstr_tok: ["Get","datapoint","."]
code: def __getitem__(self, index) -> dict:
      """Get datapoint."""
      return {"id": str(index), "x": self.data[index]}
  
imports: import torch
  from lightning_utilities import module_available
  from torch.utils.data import Dataset
label_desc: Use image node_id 2 for calling the RandomDictStringDataset obj's underlying member method code with example usage: obj.__getitem__(index) and returns: dict