add missing API_KEY export in run test

serpapi · Apr 2, 2019 · 22d94fa · 22d94fa
1 parent d7371b9
commit 22d94fa
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/README.md b/README.md
@@ -324,5 +324,6 @@ Contributions are welcome, feel to submit a pull request!
 To run the tests:
 
 ```bash
+export API_KEY="your api key"
 rake test
 ```