diff --git a/onnxruntime/core/providers/coreml/dump_mlprogram_model.py b/onnxruntime/core/providers/coreml/dump_mlprogram_model.py
index 1bce74c3b02cf..dce98e5138d98 100644
--- a/onnxruntime/core/providers/coreml/dump_mlprogram_model.py
+++ b/onnxruntime/core/providers/coreml/dump_mlprogram_model.py
@@ -1,11 +1,14 @@
 import sys
+
 import coremltools as ct
 
 if len(sys.argv) < 2:
     print(f"Usage: {sys.argv[0]} <path to model.mlmodel in ML Package>")
     print("If generated by onnxruntime this will be <ML Package root>/Data/com.microsoft.onnxruntime/model.mlmodel")
-    print("The ML Package created by the CoreML EP can saved to a specific directory in a debug build of onnxruntime "
-          "by setting the environment variable ORT_COREML_EP_MODEL_DIR to the desired directory.")
+    print(
+        "The ML Package created by the CoreML EP can saved to a specific directory in a debug build of onnxruntime "
+        "by setting the environment variable ORT_COREML_EP_MODEL_DIR to the desired directory."
+    )
 
     sys.exit(-1)