diff --git a/hello.py b/hello.py
new file mode 100644
index 0000000..7e567f0
--- /dev/null
+++ b/hello.py
@@ -0,0 +1,7 @@
+def main() -> None:
+    """Print 'Hello, World!' to standard output."""
+    print('Hello, World!')
+
+
+if __name__ == '__main__':
+    main()