parameters: (self, hidden_size, attention_size)
docstring: init function
docstring_summary: init function
docstring_tokens: init function
function: def __init__(self, hidden_size, attention_size): 
          """
          init function
          """
          self.hidden_size = hidden_size
          self.W = tf.Variable(tf.random_normal(
              [hidden_size, attention_size], stddev=0.1))
          self.b = tf.Variable(tf.random_normal([attention_size], stddev=0.1))
          self.u = tf.Variable(tf.random_normal([attention_size], stddev=0.1))
function_tokens: def __init__ ( self , hidden_size , attention_size ) : self . hidden_size = hidden_size self . W = tf . Variable ( tf . random_normal ( [ hidden_size , attention_size ] , stddev = 0.1 ) ) self . b = tf . Variable ( tf . random_normal ( [ attention_size ] , stddev = 0.1 ) ) self . u = tf . Variable ( tf . random_normal ( [ attention_size ] , stddev = 0.1 ) )