diff --git a/how-to-use-azureml/deploy-to-cloud/helloworld.txt b/how-to-use-azureml/deploy-to-cloud/helloworld.txt
deleted file mode 100644
index a12521d8..00000000
--- a/how-to-use-azureml/deploy-to-cloud/helloworld.txt
+++ /dev/null
@@ -1 +0,0 @@
-RUN echo "this is test"
\ No newline at end of file