diff --git a/test_app.py b/test_app.py
deleted file mode 100644
index 0602bea..0000000
--- a/test_app.py
+++ /dev/null
@@ -1,6 +0,0 @@
-def add_smth(a,b):
-  return a+b
-
-if __name__ == "__app__":
-    add_smth()
-    print("All tests passed.")
diff --git a/test_main.py b/test_main.py
new file mode 100644
index 0000000..85e733c
--- /dev/null
+++ b/test_main.py
@@ -0,0 +1,5 @@
+def add_smth(a,b):
+  return a+b
+
+add_smth(1,2)
+print("All tests passed.")