tf.nest.is_nested

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Returns true if its input is a collections.abc.Sequence (except strings).

Aliases:

• tf.compat.v1.nest.is_nested
• tf.compat.v2.nest.is_nested
• tf.contrib.framework.nest.is_nested

tf.nest.is_nested(seq)

Args:

• seq: an input sequence.

Returns:

True if the sequence is a not a string and is a collections.abc.Sequence or a dict.