message: revert c_puct
diff: @@ -9,7 +9,7 @@ import math
  # All terminology here (Q, U, N, p_UCT) uses the same notation as in the
  # AlphaGo paper.
  # Exploration constant
  -c_PUCT = 1.08
  +c_PUCT = 1.38
  # Dirichlet noise, as a function of go.N
  D_NOISE_ALPHA = lambda: 0.03 * 19 / go.N
  