diff --git a/api/onnx_web/convert/diffusion/lora.py b/api/onnx_web/convert/diffusion/lora.py
index 62a02898..a6b86900 100644
--- a/api/onnx_web/convert/diffusion/lora.py
+++ b/api/onnx_web/convert/diffusion/lora.py
@@ -129,7 +129,9 @@ def blend_loras(
                             up_weight.shape,
                             alpha,
                         )
-                        weights = torch.nn.functional.conv2d(down_weight.permute(1, 0, 2, 3), up_weight).permute(1, 0, 2, 3)
+                        weights = torch.nn.functional.conv2d(
+                            down_weight.permute(1, 0, 2, 3), up_weight
+                        ).permute(1, 0, 2, 3)
                         np_weights = weights.numpy() * (alpha / dim)
                     else:
                         logger.warning(
diff --git a/api/onnx_web/logging.py b/api/onnx_web/logging.py
index 8e924058..fa0e5227 100644
--- a/api/onnx_web/logging.py
+++ b/api/onnx_web/logging.py
@@ -38,11 +38,11 @@ def addLoggingLevel(levelName, levelNum, methodName=None):
         methodName = levelName.lower()
 
     if hasattr(logging, levelName):
-       raise AttributeError('{} already defined in logging module'.format(levelName))
+        raise AttributeError("{} already defined in logging module".format(levelName))
     if hasattr(logging, methodName):
-       raise AttributeError('{} already defined in logging module'.format(methodName))
+        raise AttributeError("{} already defined in logging module".format(methodName))
     if hasattr(logging.getLoggerClass(), methodName):
-       raise AttributeError('{} already defined in logger class'.format(methodName))
+        raise AttributeError("{} already defined in logger class".format(methodName))
 
     # This method was inspired by the answers to Stack Overflow post
     # http://stackoverflow.com/q/2183233/2988730, especially
@@ -50,6 +50,7 @@ def addLoggingLevel(levelName, levelNum, methodName=None):
     def logForLevel(self, message, *args, **kwargs):
         if self.isEnabledFor(levelNum):
             self._log(levelNum, message, args, **kwargs)
+
     def logToRoot(message, *args, **kwargs):
         logging.log(levelNum, message, *args, **kwargs)
 
@@ -65,6 +66,6 @@ try:
         with open(logging_path, "r") as f:
             config_logging = safe_load(f)
             dictConfig(config_logging)
-            addLoggingLevel('TRACE', logging.DEBUG - 5)
+            addLoggingLevel("TRACE", logging.DEBUG - 5)
 except Exception as err:
     print("error loading logging config: %s" % (err))