Fixed example files

Added print statements to example files following changes to analytics

Author: tg359

Python_Engine/Python/src/python_toolkit/example/example_1.py

@@ -32,4 +32,4 @@ def example_1(a: float = 23, b: int = 42) -> str:
     )
     args = parser.parse_args()
 
-    example_1(args.a, args.b)
+    print(example_1(args.a, args.b))