[CI][RFC] Replace black-jupyter with ruff-format (#37210)

Co-authored-by: Alison Shao <a.shao@wustl.edu>

benchmark/hf3fs/bench_client.py

@@ -14,11 +14,11 @@ def print_stats(x: List[int]):
     x = sorted(x)
     lenx = len(x)
     print(
-        f"mean = {sum(x)/len(x):.2f}, "
+        f"mean = {sum(x) / len(x):.2f}, "
         f"min = {min(x):.2f}, "
-        f"p25 = {x[int(lenx*0.25)]:.2f}, "
-        f"p50 = {x[int(lenx*0.5)]:.2f}, "
-        f"p75 = {x[int(lenx*0.75)]:.2f}, "
+        f"p25 = {x[int(lenx * 0.25)]:.2f}, "
+        f"p50 = {x[int(lenx * 0.5)]:.2f}, "
+        f"p75 = {x[int(lenx * 0.75)]:.2f}, "
         f"max = {max(x):.2f}"
     )
 

benchmark/hf3fs/bench_storage.py

@@ -18,11 +18,11 @@ def print_stats(x: List[int]):
     x = sorted(x)
     lenx = len(x)
     print(
-        f"mean = {sum(x)/len(x):.2f}, "
+        f"mean = {sum(x) / len(x):.2f}, "
         f"min = {min(x):.2f}, "
-        f"p25 = {x[int(lenx*0.25)]:.2f}, "
-        f"p50 = {x[int(lenx*0.5)]:.2f}, "
-        f"p75 = {x[int(lenx*0.75)]:.2f}, "
+        f"p25 = {x[int(lenx * 0.25)]:.2f}, "
+        f"p50 = {x[int(lenx * 0.5)]:.2f}, "
+        f"p75 = {x[int(lenx * 0.75)]:.2f}, "
         f"max = {max(x):.2f}"
     )
 

benchmark/hf3fs/bench_zerocopy.py

@@ -109,7 +109,7 @@ elif hicache_mem_layout == "layer_first":
     for operation in operations:
         cache_controller.generic_page_backup(operation, batch_size=128)
 tok = time.monotonic()
-print(f"{tok-tik:.6f} s")
+print(f"{tok - tik:.6f} s")
 
 operations = [
     PrefetchOperation(
@@ -137,4 +137,4 @@ elif hicache_mem_layout == "layer_first":
     for operation in operations:
         cache_controller.generic_page_transfer(operation, batch_size=128)
 tok = time.monotonic()
-print(f"{tok-tik:.6f} s")
+print(f"{tok - tik:.6f} s")