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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def dropout_no_scaling(x, keep_prob):
 """Like tf.nn.dropout, but does not scale up. Works on integers also. Args: x: a Tensor keep_prob: a floating point number Returns: Tensor of the same shape as x. """

  if keep_prob == 1.0:
    return x
  mask = tf.less(tf.random_uniform(tf.shape(x)), keep_prob)
  return x * cast_like(mask, x)