Reads the value of a variable.

The tensor returned by this operation is immutable.

The value returned by this operation is guaranteed to be influenced by all the writes on which this operation depends directly or indirectly, and to not be influenced by any of the writes which depend directly or indirectly on this operation.

resource A Tensor of type resource. handle to the resource in which to store the variable.
dtype A tf.DType. the dtype of the value.
name A name for the operation (optional).

A Tensor of type dtype.