OpenSpiel game methods: information_state_tensor_shape and information_state_tensor_size

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1. information_state_tensor_shape()

2. information_state_tensor_size()

(1) Returns the information state tensor’s shape: a list of integers representing the size of each dimension.

(2) Returns the total number of values used to represent the information state tensor.

Examples:

import pyspiel

game = pyspiel.load_game("kuhn_poker")
print(game.information_state_tensor_shape())
print(game.information_state_tensor_size())

# Output:
# [11]
# 11