[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

src/anndata/_io/specs/methods.py

@@ -404,8 +404,10 @@ def _iter_chunks_for_copy(elem, dest):
     else:
         itemsize = elem.dtype.itemsize
         shape = elem.shape
-        entry_chunk_size = (100 * 1024 * 1024 // itemsize) # number of elements to write
-        n_rows = max(entry_chunk_size // shape[0], 1000) # Number of rows that works out to
+        entry_chunk_size = 100 * 1024 * 1024 // itemsize  # number of elements to write
+        n_rows = max(
+            entry_chunk_size // shape[0], 1000
+        )  # Number of rows that works out to
         return zip(
             (slice(i, min(i + n_rows, shape[0])) for i in range(0, shape[0], n_rows)),
             (slice(None) for _ in range(0, shape[0], n_rows)),
@@ -430,7 +432,6 @@ def write_chunked_dense_array(
         dest[chunk] = elem[chunk]
 
 
-
 _REGISTRY.register_write(H5Group, CupyArray, IOSpec("array", "0.2.0"))(
     _to_cpu_mem_wrapper(write_basic)
 )