diff --git a/node-hub/dora-distil-whisper/dora_distil_whisper/main.py b/node-hub/dora-distil-whisper/dora_distil_whisper/main.py
index 6ea69e2d..1b56ff6e 100644
--- a/node-hub/dora-distil-whisper/dora_distil_whisper/main.py
+++ b/node-hub/dora-distil-whisper/dora_distil_whisper/main.py
@@ -1,15 +1,15 @@
-from dora import Node
-import pyarrow as pa
 import os
 import sys
 from pathlib import Path
 
+import pyarrow as pa
+import torch
+from dora import Node
+
 DEFAULT_PATH = "openai/whisper-large-v3-turbo"
-TARGET_LANGUAGE = os.getenv("TARGET_LANGUAGE", "chinese")
+TARGET_LANGUAGE = os.getenv("TARGET_LANGUAGE", "english")
 TRANSLATE = bool(os.getenv("TRANSLATE", "False") in ["True", "true"])
 
-import torch
-
 
 def load_model():
     from transformers import AutoModelForSpeechSeq2Seq, AutoProcessor, pipeline
@@ -47,9 +47,7 @@ def load_model():
 
 
 def load_model_mlx():
-    from lightning_whisper_mlx import (
-        LightningWhisperMLX,
-    )  # pylint: disable=import-error
+    from lightning_whisper_mlx import LightningWhisperMLX  # noqa
 
     whisper = LightningWhisperMLX(model="distil-large-v3", batch_size=12, quant=None)
     return whisper
diff --git a/node-hub/dora-distil-whisper/pyproject.toml b/node-hub/dora-distil-whisper/pyproject.toml
index 956f4b15..f8af54c2 100644
--- a/node-hub/dora-distil-whisper/pyproject.toml
+++ b/node-hub/dora-distil-whisper/pyproject.toml
@@ -26,6 +26,11 @@ lightning-whisper-mlx = { version = "^0.0.10", platform = "darwin" }
 [tool.poetry.scripts]
 dora-distil-whisper = "dora_distil_whisper.main:main"
 
+[tool.poetry.dev-dependencies]
+pytest = ">= 6.3.4"
+pylint = ">= 3.3.2"
+black = ">= 22.10"
+
 [build-system]
 requires = ["poetry-core>=1.8.0"]
 build-backend = "poetry.core.masonry.api"