final version

Author: Renjiren

numpy_questions.py

@@ -76,5 +76,5 @@ def wallis_product(n_terms):
         raise ValueError("n_terms must be a positive integer.")
     if n_terms > 0:
         for i in range(1, n_terms + 1):
-            pi *= (4 * i ** 2) / (4 * i ** 2 - 1)  
-    return pi*2
+            pi *= (4 * i ** 2) / (4 * i ** 2 - 1)
+    return pi*2