Update selene-gpu-snapshot.yml

Add click

Author: cthoyt

selene-gpu-snapshot.yml

@@ -97,6 +97,7 @@ dependencies:
   - pytorch=1.0.1=py3.6_cuda10.0.130_cudnn7.4.2_2
   - torchvision=0.2.2=py_3
   - pip:
+    - click==7.1.2
     - pkginfo==1.4.2
     - requests-toolbelt==0.8.0
     - torch==1.0.1.post2