Adopted new convention from template

src/Python/Problems001-050/Problem035.py

@@ -12,12 +12,13 @@ https://projecteuler.net/problem=35
 from utils import is_prime, timeit
 
 
-def circular_number(n):
-    n = str(n)
-    result = []
-    for i in range(len(n)):
-        result.append(int(n[i:] + n[:i]))
-    return result
+def circular_number(number):
+    num_str = str(number)
+    ans = []
+    for i in range(len(num_str)):
+        ans.append(int(num_str[i:] + num_str[:i]))
+
+    return ans
 
 
 @timeit("Problem 35")
@@ -47,5 +48,4 @@ def compute():
 
 
 if __name__ == "__main__":
-
-    print(f"Result for Problem 35: {compute()}")
+    print(f"Result for Problem 35 is {compute()}")