docstr: Test that a DatasetDict is correctly bind-initialized.
docstr_tok: ["Test","that","a","DatasetDict","is","correctly","bind-initialized","."]
code: def test_bind_init(self, value):
      """Test that a DatasetDict is correctly bind-initialized."""
      bind = DatasetDict(value).bind
  
      dset_dict = DatasetDict(bind=bind)
  
      assert dset_dict == value
      assert dset_dict.info.type_id == "dict"
      assert dset_dict.info.py_type == "dict"
      assert dset_dict.bind.keys() == value.keys()
      assert len(dset_dict) == len(value)
  
file_path: pennylane/tests/data/attributes/test_dict.py
imports: import pytest
  from pennylane.data.attributes import DatasetDict
label_desc: Use image node_id 3 for calling the TestDatasetDict obj's underlying member method code with example usage: obj.test_bind_init(value) without return types