diff --git a/ai2thor/benchmarking.py b/ai2thor/benchmarking.py
index 9b916aa5a0..bef7669d56 100644
--- a/ai2thor/benchmarking.py
+++ b/ai2thor/benchmarking.py
@@ -451,7 +451,6 @@ def __create_experiments(self):
         return experiment_list
 
     def benchmark(self, action_map={}):
-
         env, controller_params = self.__init_env()
         experiment_list = self.__create_experiments()
         hostname = ""
diff --git a/ai2thor/build.py b/ai2thor/build.py
index 5e8a36c15e..dc426d2f09 100644
--- a/ai2thor/build.py
+++ b/ai2thor/build.py
@@ -109,7 +109,6 @@ def base_dir(self):
 
 class Build(object):
     def __init__(self, platform, commit_id, include_private_scenes, releases_dir=None):
-
         if type(platform) is str:
             if platform in STR_PLATFORM_MAP:
                 platform = STR_PLATFORM_MAP[platform]
@@ -126,7 +125,6 @@ def __init__(self, platform, commit_id, include_private_scenes, releases_dir=Non
             self.tmp_dir = os.path.normpath(self.releases_dir + "/../tmp")
 
     def download(self):
-
         makedirs(self.releases_dir)
         makedirs(self.tmp_dir)
 
diff --git a/ai2thor/docker.py b/ai2thor/docker.py
index c8bd470382..a09456623c 100644
--- a/ai2thor/docker.py
+++ b/ai2thor/docker.py
@@ -77,7 +77,6 @@ def nvidia_version():
 
 
 def generate_dockerfile(tag):
-
     driver_url = "http://us.download.nvidia.com/XFree86/Linux-x86_64/{version}/NVIDIA-Linux-x86_64-{version}.run".format(
         version=nvidia_version()
     )
@@ -127,7 +126,6 @@ def kill_container(container_id):
 
 
 def build_image():
-
     version = nvidia_version()
     image_name = "ai2thor/ai2thor-nvidia-%s:%s" % (version, COMMIT_ID)
 
diff --git a/ai2thor/downloader.py b/ai2thor/downloader.py
index 6c9d97cad7..ab9a0a46eb 100644
--- a/ai2thor/downloader.py
+++ b/ai2thor/downloader.py
@@ -9,7 +9,6 @@
 
 
 def download(url, sha256_digest, include_private_scenes=False):
-
     auth = None
     if include_private_scenes:
         auth = ai2thor.build.boto_auth()
diff --git a/ai2thor/hooks/metadata_hook.py b/ai2thor/hooks/metadata_hook.py
index 5f08d631ad..2225c1721e 100644
--- a/ai2thor/hooks/metadata_hook.py
+++ b/ai2thor/hooks/metadata_hook.py
@@ -10,4 +10,5 @@
 
 
 class MetadataHook(Protocol):
-    def __call__(self, metadata: Dict[str, Any], controller: "Controller"): ...
+    def __call__(self, metadata: Dict[str, Any], controller: "Controller"):
+        ...
diff --git a/ai2thor/interact.py b/ai2thor/interact.py
index 8e0593d7dd..341b39e894 100644
--- a/ai2thor/interact.py
+++ b/ai2thor/interact.py
@@ -91,7 +91,6 @@ def interact(
         color_frame=False,
         metadata=False,
     ):
-
         if not sys.stdout.isatty():
             raise RuntimeError("controller.interact() must be run from a terminal")
 
@@ -198,7 +197,6 @@ def add_command(cc, action, **args):
                 print(" ".join(command_info))
 
     def next_interact_command(self):
-
         current_buffer = ""
         while True:
             commands = self._interact_commands
diff --git a/ai2thor/offline_controller.py b/ai2thor/offline_controller.py
index 32ec6c1e69..48cda4c7de 100644
--- a/ai2thor/offline_controller.py
+++ b/ai2thor/offline_controller.py
@@ -18,7 +18,6 @@
 
 class Controller(object):
     def __init__(self, base_dir, grid_size=0.25):
-
         self.grid_size = grid_size
         self.base_dir = base_dir
         if grid_size < 0.25:
@@ -153,7 +152,6 @@ def inc(self):
 
 
 def write_frame(event, base_dir, scene_name, frame_name):
-
     events_dir = "%s/%s/events" % (base_dir, scene_name)
     met_dir = "%s/%s/metadata" % (base_dir, scene_name)
     os.makedirs(met_dir, exist_ok=True)
@@ -167,7 +165,6 @@ def write_frame(event, base_dir, scene_name, frame_name):
 
 
 def look_up_down_write(controller, base_dir, fc, scene_name):
-
     fc.inc()
     write_frame(controller.step(action="LookUp"), base_dir, scene_name, fc.counter)
     fc.inc()
diff --git a/ai2thor/platform.py b/ai2thor/platform.py
index f70557e407..f3d3bcb951 100644
--- a/ai2thor/platform.py
+++ b/ai2thor/platform.py
@@ -16,7 +16,6 @@ def __init__(self, system, width, height, x_display, headless):
 
 
 class BasePlatform:
-
     enabled = True
 
     @classmethod
@@ -65,7 +64,6 @@ def dependency_instructions(cls, request):
 
     @classmethod
     def _select_x_display(cls, width, height):
-
         valid_displays = cls._valid_x_displays(width, height)
         if valid_displays:
             return valid_displays[0]
@@ -173,7 +171,6 @@ def executable_path(cls, base_dir, name):
 
     @classmethod
     def parse_plist(cls, base_dir, name):
-
         plist_path = os.path.join(base_dir, name + ".app", "Contents/Info.plist")
 
         with open(plist_path) as f:
diff --git a/ai2thor/robot_controller.py b/ai2thor/robot_controller.py
index c96fe2c0be..9e11580b6f 100644
--- a/ai2thor/robot_controller.py
+++ b/ai2thor/robot_controller.py
@@ -83,7 +83,6 @@ def reset(self, scene_name=None):
         return self.last_event
 
     def step(self, action=None, **action_args):
-
         if type(action) is dict:
             action = copy.deepcopy(action)  # prevent changes from leaking
         else:
diff --git a/ai2thor/server.py b/ai2thor/server.py
index 46e5f09b10..047e5cecdd 100644
--- a/ai2thor/server.py
+++ b/ai2thor/server.py
@@ -28,12 +28,10 @@ def default(self, obj):
 
 
 class LazyMask(Mapping):
-
     def __contains__(self, key: object) -> bool:
         return self.mask(cast(str, key)) is not None
 
     def __getitem__(self, key: str):
-
         m = self.mask(key)
 
         if m is None:
@@ -59,7 +57,6 @@ def __len__(self):
 
 
 class LazyInstanceSegmentationMasks(LazyMask):
-
     def __init__(self, image_ids_data: bytes, metadata: dict):
         self._masks: Dict[str, np.ndarray] = {}
         self._loaded = False
@@ -213,7 +210,6 @@ def mask(self, key: str, default: Optional[np.ndarray] = None) -> Optional[np.nd
 
 class LazyDetections2D(Mapping):
     def __init__(self, instance_masks: LazyInstanceSegmentationMasks):
-
         self.instance_masks = instance_masks
 
     def mask_bounding_box(self, mask: np.ndarray) -> Optional[Tuple[int, int, int, int]]:
@@ -239,7 +235,6 @@ def __eq__(self, other: object):
 
 
 class LazyInstanceDetections2D(LazyDetections2D):
-
     def __init__(self, instance_masks: LazyInstanceSegmentationMasks):
         super().__init__(instance_masks)
         self._detections2d: Dict[str, Optional[Tuple[int, int, int, int]]] = {}
@@ -282,9 +277,7 @@ def __iter__(self):
 
 
 class LazyClassDetections2D(LazyDetections2D):
-
     def __init__(self, instance_masks: LazyInstanceSegmentationMasks):
-
         super().__init__(instance_masks)
         self._loaded = False
         self._detections2d: Dict[str, Optional[Tuple[Tuple[int, int, int, int], ...]]] = {}
@@ -533,7 +526,6 @@ def objects_by_type(self, object_type):
         return [obj for obj in self.metadata["objects"] if obj["objectType"] == object_type]
 
     def process_colors_ids(self, image_ids_data):
-
         self.instance_masks = LazyInstanceSegmentationMasks(image_ids_data, self.metadata)
         self.class_masks = LazyClassSegmentationMasks(self.instance_masks)
         self.class_detections2D = LazyClassDetections2D(self.instance_masks)
diff --git a/ai2thor/tests/test_controller.py b/ai2thor/tests/test_controller.py
index 71b38c9515..abca08106a 100644
--- a/ai2thor/tests/test_controller.py
+++ b/ai2thor/tests/test_controller.py
@@ -103,7 +103,6 @@ def empty(self):
 
 
 def controller(**args):
-
     # delete display so the tests can run on Linux
     if "DISPLAY" in os.environ:
         del os.environ["DISPLAY"]
@@ -171,7 +170,6 @@ def test_linux_explicit_xdisplay(mocker):
 
 
 def test_linux_invalid_linux64_invalid_cr(mocker):
-
     mocker.patch("ai2thor.controller.platform_system", fake_linux_system)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.exists", fake_exists)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.download", noop_download)
@@ -195,7 +193,6 @@ def test_linux_invalid_linux64_invalid_cr(mocker):
 
 
 def test_linux_invalid_linux64_valid_cr(mocker):
-
     mocker.patch("ai2thor.controller.platform_system", fake_linux_system)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.exists", fake_exists)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.download", noop_download)
@@ -215,7 +212,6 @@ def test_linux_invalid_linux64_valid_cr(mocker):
 
 
 def test_linux_valid_linux64_valid_cloudrendering(mocker):
-
     mocker.patch("ai2thor.controller.platform_system", fake_linux_system)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.exists", fake_exists)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.download", noop_download)
@@ -229,7 +225,6 @@ def test_linux_valid_linux64_valid_cloudrendering(mocker):
 
 
 def test_linux_valid_linux64_valid_cloudrendering_enabled_cr(mocker):
-
     mocker.patch("ai2thor.controller.platform_system", fake_linux_system)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.exists", fake_exists)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.download", noop_download)
@@ -246,7 +241,6 @@ def test_linux_valid_linux64_valid_cloudrendering_enabled_cr(mocker):
 
 
 def test_linux_valid_linux64_invalid_cloudrendering(mocker):
-
     mocker.patch("ai2thor.controller.platform_system", fake_linux_system)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.exists", fake_exists)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.download", noop_download)
@@ -263,7 +257,6 @@ def test_linux_valid_linux64_invalid_cloudrendering(mocker):
 
 
 def test_linux_missing_linux64(mocker):
-
     mocker.patch("ai2thor.controller.platform_system", fake_linux_system)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.exists", fake_cr_exists)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.download", noop_download)
@@ -278,7 +271,6 @@ def test_linux_missing_linux64(mocker):
 
 
 def test_linux_missing_cloudrendering(mocker):
-
     mocker.patch("ai2thor.controller.platform_system", fake_linux_system)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.exists", fake_linux64_exists)
     mocker.patch("ai2thor.controller.ai2thor.build.Build.download", noop_download)
diff --git a/ai2thor/tests/test_event.py b/ai2thor/tests/test_event.py
index bec7873395..70eff1e2d8 100644
--- a/ai2thor/tests/test_event.py
+++ b/ai2thor/tests/test_event.py
@@ -3602,7 +3602,6 @@ def test_lazy_class_segmentation(event_with_segmentation):
 
 @pytest.mark.parametrize("event_with_segmentation", segmentation_events)
 def test_lazy_class_segmentation_missing(event_with_segmentation):
-
     with pytest.raises(KeyError):
         event_with_segmentation.class_masks["Stove"]
 
diff --git a/ai2thor/tests/test_fifo_server.py b/ai2thor/tests/test_fifo_server.py
index bbf6e2c14a..6cb223f613 100644
--- a/ai2thor/tests/test_fifo_server.py
+++ b/ai2thor/tests/test_fifo_server.py
@@ -9,7 +9,6 @@
 
 
 def test_multi_agent_train():
-
     s = ai2thor.fifo_server.FifoServer(width=300, height=300)
     s.send(dict(action="RotateRight"))
     c = FifoClient(s.server_pipe_path, s.client_pipe_path)
@@ -25,7 +24,6 @@ def test_multi_agent_train():
 
 
 def test_train_numpy_action():
-
     s = ai2thor.fifo_server.FifoServer(width=300, height=300)
     s.send(
         dict(
@@ -56,7 +54,6 @@ def generate_multi_agent_metadata_payload(metadata, sequence_id):
 
 
 def test_simple():
-
     s = ai2thor.fifo_server.FifoServer(width=300, height=300)
     s.send(dict(action="RotateRight"))
     c = FifoClient(s.server_pipe_path, s.client_pipe_path)
diff --git a/ai2thor/tests/test_server.py b/ai2thor/tests/test_server.py
index a9a16b8ce3..84a3c93f9c 100644
--- a/ai2thor/tests/test_server.py
+++ b/ai2thor/tests/test_server.py
@@ -75,7 +75,6 @@ def test_ping(client):
 
 
 def test_multi_agent_train():
-
     s = ai2thor.wsgi_server.WsgiServer(host="127.0.0.1")
     s.send(dict(action="RotateRight"))
     c = s.app.test_client()
@@ -89,7 +88,6 @@ def test_multi_agent_train():
 
 
 def test_train_numpy_action():
-
     s = ai2thor.wsgi_server.WsgiServer(host="127.0.0.1")
     s.send(
         dict(
@@ -118,7 +116,6 @@ def test_train_numpy_action():
 
 
 def test_train():
-
     s = ai2thor.wsgi_server.WsgiServer(host="127.0.0.1")
     s.send(dict(action="RotateRight"))
     c = s.app.test_client()
@@ -132,7 +129,6 @@ def test_train():
 
 
 def test_client_token_mismatch():
-
     s = ai2thor.wsgi_server.WsgiServer(host="127.0.0.1")
     s.send(dict(action="RotateRight"))
     s.client_token = "123456"
@@ -166,7 +162,6 @@ def test_non_multipart():
 
 
 def test_sequence_id_mismatch():
-
     s = ai2thor.wsgi_server.WsgiServer(host="127.0.0.1")
     s.send(dict(action="RotateRight"))
     c = s.app.test_client()
diff --git a/ai2thor/tests/test_unity.py b/ai2thor/tests/test_unity.py
index 9db19cdcb1..80437433e5 100644
--- a/ai2thor/tests/test_unity.py
+++ b/ai2thor/tests/test_unity.py
@@ -257,7 +257,6 @@ def test_third_party_camera_with_image_synthesis(fifo_controller):
 
 
 def test_rectangle_aspect(fifo_controller):
-
     fifo_controller.reset(TEST_SCENE, width=600, height=300)
     event = fifo_controller.step(dict(action="Initialize", gridSize=0.25))
     assert event.frame.shape == (300, 600, 3)
@@ -385,7 +384,6 @@ def test_lookdown(controller):
 
 @pytest.mark.parametrize("controller", fifo_wsgi)
 def test_no_leak_params(controller):
-
     action = dict(action="RotateLook", rotation=0, horizon=0)
     e = controller.step(action)
     assert "sequenceId" not in action
@@ -404,7 +402,6 @@ def test_target_invocation_exception(controller):
 
 @pytest.mark.parametrize("controller", fifo_wsgi)
 def test_lookup(controller):
-
     e = controller.step(dict(action="RotateLook", rotation=0, horizon=0))
     position = controller.last_event.metadata["agent"]["position"]
     horizon = controller.last_event.metadata["agent"]["cameraHorizon"]
@@ -419,7 +416,6 @@ def test_lookup(controller):
 
 @pytest.mark.parametrize("controller", fifo_wsgi)
 def test_rotate_left(controller):
-
     e = controller.step(dict(action="RotateLook", rotation=0, horizon=0))
     position = controller.last_event.metadata["agent"]["position"]
     rotation = controller.last_event.metadata["agent"]["rotation"]
@@ -435,7 +431,6 @@ def test_rotate_left(controller):
 
 @pytest.mark.parametrize("controller", fifo_wsgi)
 def test_simobj_filter(controller):
-
     objects = controller.last_event.metadata["objects"]
     unfiltered_object_ids = sorted([o["objectId"] for o in objects])
     filter_object_ids = sorted([o["objectId"] for o in objects[0:3]])
@@ -645,7 +640,6 @@ def test_update_third_party_camera(fifo_controller):
 
 @pytest.mark.parametrize("controller", fifo_wsgi)
 def test_rotate_look(controller):
-
     e = controller.step(dict(action="RotateLook", rotation=0, horizon=0))
     position = controller.last_event.metadata["agent"]["position"]
     rotation = controller.last_event.metadata["agent"]["rotation"]
@@ -660,7 +654,6 @@ def test_rotate_look(controller):
 
 @pytest.mark.parametrize("controller", fifo_wsgi)
 def test_rotate_right(controller):
-
     e = controller.step(dict(action="RotateLook", rotation=0, horizon=0))
     position = controller.last_event.metadata["agent"]["position"]
     rotation = controller.last_event.metadata["agent"]["rotation"]
diff --git a/ai2thor/tests/test_unity_procedural.py b/ai2thor/tests/test_unity_procedural.py
index 20dfe4b357..2bef03250f 100644
--- a/ai2thor/tests/test_unity_procedural.py
+++ b/ai2thor/tests/test_unity_procedural.py
@@ -279,7 +279,6 @@ def test_determinism(controller_args):
         print(f"{pos}")
         object_positions.append(pos)
         if prev_pos:
-
             diffs = list(diff(pos, prev_pos, tolerance=0.00001))
             print(diffs)
             assert [] == diffs
diff --git a/ai2thor/util/depth.py b/ai2thor/util/depth.py
index 78f14e5a09..a3eb2613fb 100644
--- a/ai2thor/util/depth.py
+++ b/ai2thor/util/depth.py
@@ -35,7 +35,6 @@ def generate_noise_indices(img_size):
             corner = t
 
         for i, c in enumerate(corner):
-
             offset = 0
             i_offset = 0
             if j % 2 != 0:
diff --git a/ai2thor/util/scene_yaml_edit.py b/ai2thor/util/scene_yaml_edit.py
index 6a96656644..4e7747baae 100755
--- a/ai2thor/util/scene_yaml_edit.py
+++ b/ai2thor/util/scene_yaml_edit.py
@@ -39,7 +39,6 @@ def GetSceneNames(start_index, last_index, nameTemplate="", prefix_path="unity/A
 
 
 def main():
-
     # testSceneNames = GetRoboSceneNames(3, 5, "Val")
     # valSceneNames = GetRoboSceneNames(2, 2, "test-dev", "unity/Assets/Private/Scenes")
     # trainSceneNames = GetRoboSceneNames(12, 5, "Train")
diff --git a/ai2thor/util/trials.py b/ai2thor/util/trials.py
index 5a2f84c63a..327086d137 100644
--- a/ai2thor/util/trials.py
+++ b/ai2thor/util/trials.py
@@ -3,9 +3,11 @@
 
 
 class TrialMetric(object):
-    def init_trials(self, num_trials, metadata): ...
+    def init_trials(self, num_trials, metadata):
+        ...
 
-    def update_with_trial(self, trial_index, metadata): ...
+    def update_with_trial(self, trial_index, metadata):
+        ...
 
 
 class ObjectPositionVarianceAverage(TrialMetric):
diff --git a/ai2thor/video_controller.py b/ai2thor/video_controller.py
index e4196ecf9b..f16cd05544 100644
--- a/ai2thor/video_controller.py
+++ b/ai2thor/video_controller.py
@@ -27,7 +27,6 @@ def __init__(
         cam_fov=60,
         **controller_kwargs,
     ):
-
         self.saved_frames = []
         self.ceiling_off = False
         self.initial_cam_rot = cam_rot.copy()
diff --git a/ai2thor/wsgi_server.py b/ai2thor/wsgi_server.py
index d901289e04..cd0d448fe8 100644
--- a/ai2thor/wsgi_server.py
+++ b/ai2thor/wsgi_server.py
@@ -105,7 +105,6 @@ def get_boundary(request_headers):
         return None
 
     def __init__(self, data, boundary):
-
         self.form = {}
         self.files = {}
 
@@ -125,7 +124,6 @@ def __init__(self, data, boundary):
 
             headers = {}
             for header in raw_headers.tobytes().decode("ascii").strip().split("\r\n"):
-
                 k, v = header.split(":")
                 headers[k.strip()] = v.strip()
 
@@ -149,7 +147,6 @@ def __init__(self, data, boundary):
 
 
 class WsgiServer(ai2thor.server.Server):
-
     server_type = "WSGI"
 
     def __init__(
@@ -163,7 +160,6 @@ def __init__(
         width=300,
         height=300,
     ):
-
         app = Flask(
             __name__,
             template_folder=os.path.realpath(
@@ -204,7 +200,6 @@ def ping():
 
         @app.route("/train", methods=["post"])
         def train():
-
             action_returns = []
 
             if request.headers["Content-Type"].split(";")[0] == "multipart/form-data":
diff --git a/arm_test/base.py b/arm_test/base.py
index 2fdaa39c79..b71009625b 100644
--- a/arm_test/base.py
+++ b/arm_test/base.py
@@ -114,7 +114,6 @@ def standard_pose():
 
 
 def execute_actions(actions, **kwargs):
-
     for a in actions:
         if a == {} or a == {"action": ""}:
             continue
diff --git a/arm_test/check_determinism_different_machines.py b/arm_test/check_determinism_different_machines.py
index 1e82ac3bd6..9c85469a68 100644
--- a/arm_test/check_determinism_different_machines.py
+++ b/arm_test/check_determinism_different_machines.py
@@ -93,7 +93,6 @@ def get_reachable_positions(controller):
 
 
 def execute_command(controller, command, action_dict_addition_by_action):
-
     base_position = get_current_arm_state(controller)
     change_height = MOVE_CONSTANT
     change_value = change_height
diff --git a/arm_test/check_determinism_event_collision_different_machines.py b/arm_test/check_determinism_event_collision_different_machines.py
index 4465586687..1267768f8d 100644
--- a/arm_test/check_determinism_event_collision_different_machines.py
+++ b/arm_test/check_determinism_event_collision_different_machines.py
@@ -48,7 +48,6 @@ def get_reachable_positions(controller):
 
 
 def execute_command(controller, command, action_dict_addition):
-
     base_position = get_current_arm_state(controller)
     change_height = action_dict_addition["move_constant"]
     change_value = change_height
@@ -118,7 +117,6 @@ def execute_command(controller, command, action_dict_addition):
         action_details = {}
 
     if command in ["w", "z", "s", "a", "3", "4"]:
-
         controller.step(
             action="MoveMidLevelArm",
             position=dict(x=base_position["x"], y=base_position["y"], z=base_position["z"]),