diff --git a/environment.yml b/environment.yml
index dfd909f..c93437e 100644
--- a/environment.yml
+++ b/environment.yml
@@ -10,6 +10,7 @@ dependencies:
   - nbserverproxy
   - flask
   - flask-cors
+  - requests
   - pip:
     - ray[rllib]==0.7.4
     - keras