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asv_bench/benchmarks/indexing.py

@@ -78,10 +78,7 @@ def setup(self, key):
         # Benchmark how indexing is slowed down by adding many scalar variable
         # to the dataset
         # https://github.com/pydata/xarray/pull/9003
-        self.ds_large = self.ds.merge({
-            f"extra_var{i}": i
-                for i in range(400)
-        })
+        self.ds_large = self.ds.merge({f"extra_var{i}": i for i in range(400)})
 
 
 class Indexing(Base):