Add program showing an example for "Best practice formatting for python"

Author: CiaranGruber

scope.py

@@ -0,0 +1,10 @@
+def main():
+    x = int(input("Input"))
+    if x == 5:
+        y = 3
+        print(y)
+    y += 1
+
+
+if __name__ == "__main__":
+    main()