Method sample

ab_testing/server_solution.py:27–31

(self)

    self.name = name

  def sample(self):
    # Beta(1, 1) is the prior
    a = 1 + self.clks
    b = 1 + self.views - self.clks
    return np.random.beta(a, b)

  def add_click(self):
    self.clks += 1