{
    "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict",
    "featuresDict": {
        "features": {
            "timestamp_start": {
                "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor",
                "tensor": {
                    "shape": {},
                    "dtype": "float32",
                    "encoding": "none"
                },
                "description": "Start timestamp of the episode"
            },
            "timestamp_end": {
                "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor",
                "tensor": {
                    "shape": {},
                    "dtype": "float32",
                    "encoding": "none"
                },
                "description": "End timestamp of the episode"
            },
            "steps": {
                "pythonClassName": "tensorflow_datasets.core.features.dataset_feature.Dataset",
                "sequence": {
                    "feature": {
                        "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict",
                        "featuresDict": {
                            "features": {
                                "is_first": {
                                    "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor",
                                    "tensor": {
                                        "shape": {},
                                        "dtype": "bool",
                                        "encoding": "none"
                                    }
                                },
                                "is_last": {
                                    "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor",
                                    "tensor": {
                                        "shape": {},
                                        "dtype": "bool",
                                        "encoding": "none"
                                    }
                                },
                                "is_terminal": {
                                    "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor",
                                    "tensor": {
                                        "shape": {},
                                        "dtype": "bool",
                                        "encoding": "none"
                                    }
                                },
                                "observation": {
                                    "pythonClassName": "tensorflow_datasets.core.features.features_dict.FeaturesDict",
                                    "featuresDict": {
                                        "features": {
                                            "raw_text_question": {
                                                "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor",
                                                "tensor": {
                                                    "shape": {},
                                                    "dtype": "string",
                                                    "encoding": "none"
                                                },
                                                "description": "robot task question"
                                            },
                                            "raw_text_answer": {
                                                "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor",
                                                "tensor": {
                                                    "shape": {},
                                                    "dtype": "string",
                                                    "encoding": "none"
                                                },
                                                "description": "robot task answer"
                                            },
                                            "images": {
                                                "pythonClassName": "tensorflow_datasets.core.features.sequence_feature.Sequence",
                                                "sequence": {
                                                    "feature": {
                                                        "pythonClassName": "tensorflow_datasets.core.features.image_feature.Image",
                                                        "image": {
                                                            "shape": {
                                                                "dimensions": [
                                                                    "288",
                                                                    "288",
                                                                    "3"
                                                                ]
                                                            },
                                                            "dtype": "uint8",
                                                            "encodingFormat": "jpeg"
                                                        }
                                                    },
                                                    "length": "-1"
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    },
                    "length": "-1"
                }
            },
            "timestamps": {
                "pythonClassName": "tensorflow_datasets.core.features.sequence_feature.Sequence",
                "sequence": {
                    "feature": {
                        "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor",
                        "tensor": {
                            "shape": {},
                            "dtype": "float32",
                            "encoding": "none"
                        },
                        "description": "timestamps of the images"
                    },
                    "length": "-1"
                }
            },
            "task_type": {
                "pythonClassName": "tensorflow_datasets.core.features.tensor_feature.Tensor",
                "tensor": {
                    "shape": {},
                    "dtype": "string",
                    "encoding": "none"
                },
                "description": "please see task type inhttps://g3doc.corp.google.com/experimental/robotics/grounded_dialog/data/dialog/synthetic_dialog/vqa/README.md?cl=head"
            }
        }
    }
}