diff --git a/README.md b/README.md
index 8c825f2..55fede8 100644
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-# Custom_filter
\ No newline at end of file
+# Custom_filter
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..925f7d1
--- /dev/null
+++ b/main.py
@@ -0,0 +1,7 @@
+def hello_message() -> None:
+    print('Hello Hanna')
+
+
+
+if __name__ == '__main__'
+    main()