reference/generated/tensordict.TensorDictBase.fromkeys

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TensorDictBase.fromkeys

classmethod TensorDictBase.fromkeys(keys: List[NestedKey], value: Any = 0)

Creates a tensordict from a list of keys and a single value.

Parameters:

• keys (list of NestedKey) – An iterable specifying the keys of the new dictionary.

• value (compatible type, optional) – The value for all keys. Defaults to 0.

Every tensordict class and every tensorclass has this method. For the other methods, see Methods by task.