keras/src/backend/common/keras_tensor.py/KerasTensor/__init__
class KerasTensor:    def __init__(
        self,
        shape,
        dtype="float32",
        sparse=False,
        record_history=True,
        name=None,
    ):
        from keras.src import backend

        self._shape = backend.standardize_shape(shape)
        self._dtype = backend.standardize_dtype(dtype)
        self._sparse = bool(sparse)
        self.name = name or auto_name(self.__class__.__name__)
        self.record_history = record_history