Forgotten deps for build

chrilves · chrilves · commit c6c1778f7335 · 2021-02-17T14:20:07.000+01:00
diff --git a/conda/env.yml b/conda/env.yml
@@ -8,6 +8,7 @@ dependencies:
   - hypothesis
   - twine
   - conda-build
+  - black
   - pip
   - pip:
     - strip-hints
