diff --git a/dvc/utils/__init__.py b/dvc/utils/__init__.py
index 409f0eab9..b23882876 100644
--- a/dvc/utils/__init__.py
+++ b/dvc/utils/__init__.py
@@ -15,8 +15,8 @@ import colorama
 
 logger = logging.getLogger(__name__)
 
-LOCAL_CHUNK_SIZE = 2 ** 20  # 1 MB
-LARGE_FILE_SIZE = 2 ** 30  # 1 GB
+LOCAL_CHUNK_SIZE = 2**20  # 1 MB
+LARGE_FILE_SIZE = 2**30  # 1 GB
 LARGE_DIR_SIZE = 100
 TARGET_REGEX = re.compile(r"(?P<path>.*?)(:(?P<name>[^\\/:]*))??$")
 
diff --git a/dvc/utils/conversions.py b/dvc/utils/conversions.py
index 5fe2950d6..3fa0097ba 100644
--- a/dvc/utils/conversions.py
+++ b/dvc/utils/conversions.py
@@ -2,13 +2,13 @@
 
 MULTIPLIERS = {
     "kb": 1024,
-    "mb": 1024 ** 2,
-    "gb": 1024 ** 3,
-    "tb": 1024 ** 4,
+    "mb": 1024**2,
+    "gb": 1024**3,
+    "tb": 1024**4,
     "kib": 1024,
-    "mib": 1024 ** 2,
-    "gib": 1024 ** 3,
-    "tib": 1024 ** 4,
+    "mib": 1024**2,
+    "gib": 1024**3,
+    "tib": 1024**4,
 }
 
 
diff --git a/dvc/utils/fs.py b/dvc/utils/fs.py
index f3ddcaf20..c12ce4009 100644
--- a/dvc/utils/fs.py
+++ b/dvc/utils/fs.py
@@ -16,7 +16,7 @@ if TYPE_CHECKING:
 
 logger = logging.getLogger(__name__)
 
-LOCAL_CHUNK_SIZE = 2 ** 20  # 1 MB
+LOCAL_CHUNK_SIZE = 2**20  # 1 MB
 
 umask = os.umask(0)
 os.umask(umask)
diff --git a/tests/func/test_stage_load.py b/tests/func/test_stage_load.py
index 9485bceda..b4170f953 100644
--- a/tests/func/test_stage_load.py
+++ b/tests/func/test_stage_load.py
@@ -253,15 +253,12 @@ def test_collect_granular_with_not_existing_output_or_stage_name(tmp_dir, dvc):
 
 
 def test_collect_granular_with_deps(tmp_dir, dvc, stages):
-    assert (
-        set(
-            map(
-                itemgetter(0),
-                dvc.stage.collect_granular("bar.dvc", with_deps=True),
-            )
+    assert set(
+        map(
+            itemgetter(0),
+            dvc.stage.collect_granular("bar.dvc", with_deps=True),
         )
-        == {stages["copy-foo-bar"], stages["foo-generate"]}
-    )
+    ) == {stages["copy-foo-bar"], stages["foo-generate"]}
     assert set(
         map(
             itemgetter(0),
@@ -272,15 +269,12 @@ def test_collect_granular_with_deps(tmp_dir, dvc, stages):
         stages["copy-foo-bar"],
         stages["foo-generate"],
     }
-    assert (
-        set(
-            map(
-                itemgetter(0),
-                dvc.stage.collect_granular(PIPELINE_FILE, with_deps=True),
-            )
+    assert set(
+        map(
+            itemgetter(0),
+            dvc.stage.collect_granular(PIPELINE_FILE, with_deps=True),
         )
-        == set(stages.values())
-    )
+    ) == set(stages.values())
 
 
 def test_collect_granular_same_output_name_stage_name(tmp_dir, dvc, run_copy):
diff --git a/tests/func/test_state.py b/tests/func/test_state.py
index 75f165233..173821a69 100644
--- a/tests/func/test_state.py
+++ b/tests/func/test_state.py
@@ -65,18 +65,12 @@ def test_get_unused_links(tmp_dir, dvc):
     assert set(dvc.state.get_unused_links([], dvc.fs)) == {"foo", "bar"}
     assert set(dvc.state.get_unused_links(links[:1], dvc.fs)) == {"bar"}
     assert set(dvc.state.get_unused_links(links, dvc.fs)) == set()
-    assert (
-        set(
-            dvc.state.get_unused_links(
-                (
-                    links[:1]
-                    + [os.path.join(dvc.root_dir, "not-existing-file")]
-                ),
-                dvc.fs,
-            )
+    assert set(
+        dvc.state.get_unused_links(
+            (links[:1] + [os.path.join(dvc.root_dir, "not-existing-file")]),
+            dvc.fs,
         )
-        == {"bar"}
-    )
+    ) == {"bar"}
 
 
 def test_state_dir_config(make_tmp_dir, dvc):
diff --git a/tests/func/test_version.py b/tests/func/test_version.py
index 6a6646a13..2e5b378ce 100644
--- a/tests/func/test_version.py
+++ b/tests/func/test_version.py
@@ -12,7 +12,7 @@ def test_(tmp_dir, dvc, scm, capsys):
     assert main(["version"]) == 0
 
     out, _ = capsys.readouterr()
-    assert re.search(fr"DVC version: {DVC_VERSION_REGEX}", out)
+    assert re.search(rf"DVC version: {DVC_VERSION_REGEX}", out)
     assert re.search(f"Platform: {PYTHON_VERSION_REGEX} on .*", out)
     assert find_supported_remotes(out)
     assert re.search(r"Cache types: .*", out)
diff --git a/tests/unit/test_info.py b/tests/unit/test_info.py
index 22455a54e..ae3b6233c 100644
--- a/tests/unit/test_info.py
+++ b/tests/unit/test_info.py
@@ -51,7 +51,7 @@ def test_info_in_repo(scm_init, tmp_dir):
 
     dvc_info = get_dvc_info()
 
-    assert re.search(fr"DVC version: {DVC_VERSION_REGEX}", dvc_info)
+    assert re.search(rf"DVC version: {DVC_VERSION_REGEX}", dvc_info)
     assert re.search(f"Platform: {PYTHON_VERSION_REGEX} on .*", dvc_info)
     assert find_supported_remotes(dvc_info)
     assert re.search(r"Cache types: .*", dvc_info)
@@ -126,7 +126,7 @@ def test_fs_info_in_repo(tmp_dir, dvc, caplog):
 def test_info_outside_of_repo(tmp_dir, caplog):
     dvc_info = get_dvc_info()
 
-    assert re.search(fr"DVC version: {DVC_VERSION_REGEX}", dvc_info)
+    assert re.search(rf"DVC version: {DVC_VERSION_REGEX}", dvc_info)
     assert re.search(f"Platform: {PYTHON_VERSION_REGEX} on .*", dvc_info)
     assert find_supported_remotes(dvc_info)
     assert not re.search(r"Cache types: .*", dvc_info)
@@ -135,7 +135,7 @@ def test_info_outside_of_repo(tmp_dir, caplog):
 
 def test_fs_info_outside_of_repo(tmp_dir, caplog):
     dvc_info = get_dvc_info()
-    assert re.search(fr"DVC version: {DVC_VERSION_REGEX}", dvc_info)
+    assert re.search(rf"DVC version: {DVC_VERSION_REGEX}", dvc_info)
     assert re.search(f"Platform: {PYTHON_VERSION_REGEX} on .*", dvc_info)
     assert find_supported_remotes(dvc_info)
 
diff --git a/tests/unit/utils/test_conversions.py b/tests/unit/utils/test_conversions.py
index 063dd4556..b6fb596ee 100644
--- a/tests/unit/utils/test_conversions.py
+++ b/tests/unit/utils/test_conversions.py
@@ -3,9 +3,9 @@ import pytest
 from dvc.utils.conversions import human_readable_to_bytes
 
 KB = 1024
-MB = KB ** 2
-GB = KB ** 3
-TB = KB ** 4
+MB = KB**2
+GB = KB**3
+TB = KB**4
 
 
 @pytest.mark.parametrize(