From 67c3d53ac0f56072e71a0ab2d8b493db557fbff3 Mon Sep 17 00:00:00 2001
From: Scott Varcoe <varcsscotty@gmail.com>
Date: Tue, 16 Jan 2018 16:09:23 -0800
Subject: [PATCH] added missing step about preparing VM to GPU steps

---
 readme.md | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/readme.md b/readme.md
index ee327db..f023232 100644
--- a/readme.md
+++ b/readme.md
@@ -99,7 +99,13 @@ The above command creates a `myvm.compute` and `myvm.runconfig` file under the `
 
     In `myvm.runconfig` file,  change the value of `Framework` from `PySpark` to `Python`.
 
-### Step 4. Run the script.
+### Step 4. Prepare the Docker image
+After changing the `baseImage`, you need to prepare the VM again.
+```
+$ az ml experiment prepare -c myvm
+```
+
+### Step 5. Run the script.
 Now you are ready to run the script.
 ```
 $ az ml experiment submit -c myvm tf_mnist.py