diff --git a/src/common/__init__.py b/src/common/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/myfolder/__init__.py b/src/myfolder/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/src/myfolder/mytest.py b/src/myfolder/mytest.py
index f564ad8..d9b2664 100644
--- a/src/myfolder/mytest.py
+++ b/src/myfolder/mytest.py
@@ -1,4 +1,9 @@
-from common import hello_world
+from common import helpers as h
 
 def print_hello_world():
-    hello_world
\ No newline at end of file
+    h.hello_world()
+
+if __name__ == "__main__":
+    print_hello_world()
+
+