remove specific anaconda version causing build errors for binder

mmcky · mmcky · commit 19b37b0c8678 · 2021-04-07T14:06:50.000+10:00
diff --git a/environment.yml b/environment.yml
@@ -3,15 +3,13 @@ channels:
   - default
 dependencies:
   - python=3.8
-  - anaconda=2020.11
+  - anaconda
   - pip
   - pip:
     - jupyter-book
     - sphinxext-rediraffe
     - sphinx-multitoc-numbering
     - quantecon-book-theme
     - sphinx-exercise
-    - joblib
-    - interpolation
-    - git+https://github.com/quantecon/sphinx-tojupyter
+    - sphinx-tojupyter
 
