hide run when no steps

Signed-off-by: shmck <[email protected]>

Author: ShMcK

Diff for: web-app/src/containers/Tutorial/index.tsx

@@ -181,7 +181,7 @@ const TutorialPage = (props: PageProps) => {
           )}
           {/* Left */}
           <div css={{ flex: 1 }}>
-            {DISPLAY_RUN_TEST_BUTTON && level.status !== 'COMPLETE' ? (
+            {DISPLAY_RUN_TEST_BUTTON && level.steps.length && level.status !== 'COMPLETE' ? (
               <Button
                 style={{ marginLeft: '1rem', width: '57px' }}
                 type="primary"