Update app.py

app.py

@@ -127,7 +127,7 @@ def newman(wins: npt.NDArray[np.int64], ties: npt.NDArray[np.int64],
         )
 
         v = v_numerator / v_denominator
-        v = np.nan_to_num(v, copy=False, nan=tolerance)
+        v = np.nan_to_num(v, nan=tolerance)
 
         pi_old = pi.copy()
 
@@ -144,7 +144,7 @@ def newman(wins: npt.NDArray[np.int64], ties: npt.NDArray[np.int64],
         )
 
         pi = pi_numerator / pi_denominator
-        pi = np.nan_to_num(pi, copy=False, nan=tolerance)
+        pi = np.nan_to_num(pi, nan=tolerance)
 
         converged = np.allclose(pi / (pi + 1), pi_old / (pi_old + 1),
                                 rtol=tolerance, atol=tolerance) or (iterations >= limit)