linting fights on this

pyoceans · Sep 12, 2023 · 4a30823 · 4a30823
1 parent b4b1a1e
commit 4a30823
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/oceans/filters.py b/oceans/filters.py
@@ -608,7 +608,7 @@ def pl33tn(x, dt=1.0, T=33.0, mode="valid", t=None):
     import pandas as pd
     import xarray as xr
 
-    if isinstance(x, xr.Dataset | pd.DataFrame):
+    if isinstance(x, (xr.Dataset, pd.DataFrame)):
         raise TypeError("Input a DataArray not a Dataset, or a Series not a DataFrame.")
 
     if isinstance(x, pd.Series) and not isinstance(