Pin pandas < 1.4.0 since statsmodels doesn't support this version yet.

tomwhite · mergify[bot] · commit 46b2725ffbe1 · 2022-02-07T09:29:47.000Z
diff --git a/requirements.txt b/requirements.txt
@@ -8,4 +8,5 @@ typing-extensions
 numba
 zarr
 fsspec != 2021.6.*
-scikit-learn
+scikit-learn
+pandas < 1.4.0
