Add main.py

main.py

@@ -0,0 +1,13 @@
+def print_hello(name: str) -> None:
+    """Prints 'Hello, {name}'"""
+
+    print(f"Hello, { name }")
+
+def main() -> None:
+
+    while True:
+        print_hello(input())
+
+
+if __name__ == "__main__":
+    main()