fix test warning (#404)

scverse · Oct 17, 2023 · c46e089 · c46e089
1 parent b01f318
commit c46e089
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/tools/_metadata/test_cell_line.py b/tests/tools/_metadata/test_cell_line.py
@@ -29,7 +29,7 @@ def adata(self) -> AnnData:
         }
         cell_line = pd.DataFrame(cell_line)
         obs = pd.concat([cell_line], axis=1)
-        obs = obs.set_index(np.arange(NUM_GENES))
+        obs = obs.set_index(pd.Index([str(i) for i in range(NUM_GENES)]))
         obs.index.rename("index", inplace=True)
         obs["perturbation"] = "Midostaurin"