diff --git a/tools/batch_norm_test.py b/tools/batch_norm_test.py
index 271949d..de8db7a 100644
--- a/tools/batch_norm_test.py
+++ b/tools/batch_norm_test.py
@@ -2,12 +2,13 @@ import torch
 
 from utils import print_cpp_vector
 
+
 def gen_batch_norm_test_result(input):
 
     batch_norm = torch.nn.BatchNorm2d(2, track_running_stats=False)
 
     weights = torch.Tensor([0.63508, 0.64903])
-    biases= torch.Tensor([0.25079, 0.66841])
+    biases = torch.Tensor([0.25079, 0.66841])
 
     batch_norm.weight = torch.nn.Parameter(weights)
     batch_norm.bias = torch.nn.Parameter(biases)
@@ -15,11 +16,13 @@ def gen_batch_norm_test_result(input):
     output = batch_norm(input)
     print_cpp_vector(output.flatten())
 
+
 if __name__ == "__main__":
 
     print("Generating test results...")
     print("Batch norm test:")
 
+    # fmt: off
     input = torch.Tensor([
         # Channel 0
         0.38899, 0.80478, 0.48836, 0.97381,
@@ -32,11 +35,13 @@ if __name__ == "__main__":
         0.13449, 0.27367, 0.53036, 0.18962,
         0.57672, 0.48364, 0.10863, 0.0571
     ]).reshape(1, 2, 4, 4)
+    # fmt: on
 
     gen_batch_norm_test_result(input)
 
     print("Batch norm test non square input:")
 
+    # fmt: off
     input = torch.Tensor([
         0.38899, 0.80478, 0.48836, 0.97381, 0.21567, 0.92312,
         0.57508, 0.60835, 0.65467, 0.00168, 0.31567, 0.71345,
@@ -47,6 +52,6 @@ if __name__ == "__main__":
         0.13449, 0.27367, 0.53036, 0.18962, 0.45623, 0.14523,
         0.57672, 0.48364, 0.10863, 0.0571, 0.78934, 0.67545
     ]).reshape(1, 2, 4, 6)
+    # fmt: on
 
     gen_batch_norm_test_result(input)
-
diff --git a/tools/conv2d_test.py b/tools/conv2d_test.py
index caf59ee..c808947 100644
--- a/tools/conv2d_test.py
+++ b/tools/conv2d_test.py
@@ -2,20 +2,17 @@ import torch
 
 from utils import print_cpp_vector
 
-def _conv2d(in_channels,
-            out_channels,
-            kernel_size,
-            stride,
-            padding,
-            inputs,
-            weights):
 
-    conv2d = torch.nn.Conv2d(in_channels=in_channels,
-                             out_channels=out_channels,
-                             kernel_size=kernel_size,
-                             stride=stride,
-                             padding=padding,
-                             bias=False)
+def _conv2d(in_channels, out_channels, kernel_size, stride, padding, inputs, weights):
+
+    conv2d = torch.nn.Conv2d(
+        in_channels=in_channels,
+        out_channels=out_channels,
+        kernel_size=kernel_size,
+        stride=stride,
+        padding=padding,
+        bias=False,
+    )
     conv2d.weight = torch.nn.Parameter(weights)
 
     output = conv2d(inputs)
@@ -24,6 +21,7 @@ def _conv2d(in_channels,
     output = torch.flatten(output)
     return output
 
+
 def gen_convd_padded_test_result():
 
     in_channels = 3
@@ -32,7 +30,7 @@ def gen_convd_padded_test_result():
     stride = 1
     padding = 1
 
-    # Define input and kernel data as tensors
+    # fmt: off
     inputs = torch.tensor([
         0.823, 0.217, 0.435, 0.981, 0.742,
         0.109, 0.518, 0.374, 0.681, 0.147,
@@ -71,15 +69,12 @@ def gen_convd_padded_test_result():
         0.678, 0.011, 0.345,
         0.011, 0.345, 0.678
     ], dtype=torch.float).reshape(2, 3, 3, 3)
+    # fmt: on
+
+    output = _conv2d(
+        in_channels, out_channels, kernel_size, stride, padding, inputs, weights
+    )
 
-    output = _conv2d(in_channels,
-                     out_channels,
-                     kernel_size,
-                     stride,
-                     padding,
-                     inputs,
-                     weights)
-    
     print_cpp_vector(output)
 
 
@@ -91,6 +86,7 @@ def gen_convd_strided_test_result():
     stride = 2
     padding = 3
 
+    # fmt: off
     input = torch.tensor([
         0.946, 0.879, 0.382, 0.542, 0.453,
         0.128, 0.860, 0.778, 0.049, 0.974,
@@ -103,6 +99,7 @@ def gen_convd_strided_test_result():
         0.473, 0.303, 0.084, 0.785, 0.444,
         0.464, 0.413, 0.779, 0.298, 0.783
     ], dtype=torch.float).reshape(1, 2, 5, 5)
+
     weights = torch.tensor([
         0.744, 0.745, 0.641,
         0.164, 0.157, 0.127,
@@ -117,15 +114,12 @@ def gen_convd_strided_test_result():
         0.236, 0.397, 0.739,
         0.939, 0.891, 0.006
     ], dtype=torch.float).reshape(2, 2, 3, 3)
+    # fmt: on
+
+    output = _conv2d(
+        in_channels, out_channels, kernel_size, stride, padding, input, weights
+    )
 
-    output = _conv2d(in_channels,
-                     out_channels,
-                     kernel_size,
-                     stride,
-                     padding,
-                     input,
-                     weights)
-    
     print_cpp_vector(output)
 
 
@@ -137,6 +131,7 @@ def gen_convd_non_square_input_test_result():
     stride = 1
     padding = 0
 
+    # fmt: off
     input = torch.tensor([
         0.946, 0.879, 0.382, 0.542, 0.453, 0.128,
         0.128, 0.860, 0.778, 0.049, 0.974, 0.400,
@@ -144,22 +139,19 @@ def gen_convd_non_square_input_test_result():
         0.078, 0.366, 0.396, 0.181, 0.246, 0.112,
     ]).reshape(1, 1, 4, 6)
 
-
     weights = torch.tensor([
         0.744, 0.745,
         0.164, 0.157,
     ]).reshape(1, 1, 2, 2)
+    # fmt: on
+
+    output = _conv2d(
+        in_channels, out_channels, kernel_size, stride, padding, input, weights
+    )
 
-    output = _conv2d(in_channels,
-                     out_channels,
-                     kernel_size,
-                     stride,
-                     padding,
-                     input,
-                     weights)
-    
     print_cpp_vector(output)
 
+
 def gen_convd_non_square_kernel_test_result():
 
     in_channels = 1
@@ -168,6 +160,7 @@ def gen_convd_non_square_kernel_test_result():
     stride = 1
     padding = 0
 
+    # fmt: off
     input = torch.tensor([
         0.946, 0.879, 0.382, 0.542,
         0.128, 0.860, 0.778, 0.049,
@@ -178,17 +171,15 @@ def gen_convd_non_square_kernel_test_result():
     weights = torch.tensor([
         0.744, 0.745, 0.164
     ]).reshape(1, 1, 1, 3)
+    # fmt: on
+
+    output = _conv2d(
+        in_channels, out_channels, kernel_size, stride, padding, input, weights
+    )
 
-    output = _conv2d(in_channels,
-                     out_channels,
-                     kernel_size,
-                     stride,
-                     padding,
-                     input,
-                     weights)
-    
     print_cpp_vector(output)
 
+
 def gen_convd_non_square_stride_test_result():
 
     in_channels = 1
@@ -197,6 +188,7 @@ def gen_convd_non_square_stride_test_result():
     stride = (1, 2)
     padding = 0
 
+    # fmt: off
     input = torch.tensor([
         0.946, 0.879, 0.382, 0.542,
         0.128, 0.860, 0.778, 0.049,
@@ -208,17 +200,15 @@ def gen_convd_non_square_stride_test_result():
         0.144, 0.745,
         0.964, 0.164
     ]).reshape(1, 1, 2, 2)
+    # fmt: on
+
+    output = _conv2d(
+        in_channels, out_channels, kernel_size, stride, padding, input, weights
+    )
 
-    output = _conv2d(in_channels,
-                     out_channels,
-                     kernel_size,
-                     stride,
-                     padding,
-                     input,
-                     weights)
-    
     print_cpp_vector(output)
 
+
 def gen_convd_non_square_padding_test_result():
 
     in_channels = 1
@@ -227,6 +217,7 @@ def gen_convd_non_square_padding_test_result():
     stride = 1
     padding = (1, 2)
 
+    # fmt: off
     input = torch.tensor([
         0.946, 0.879, 0.382, 0.542,
         0.128, 0.860, 0.778, 0.049,
@@ -238,15 +229,12 @@ def gen_convd_non_square_padding_test_result():
         0.144, 0.745,
         0.964, 0.164
     ]).reshape(1, 1, 2, 2)
+    # fmt: on
+
+    output = _conv2d(
+        in_channels, out_channels, kernel_size, stride, padding, input, weights
+    )
 
-    output = _conv2d(in_channels,
-                     out_channels,
-                     kernel_size,
-                     stride,
-                     padding,
-                     input,
-                     weights)
-    
     print_cpp_vector(output)
 
 
@@ -263,4 +251,4 @@ if __name__ == "__main__":
     print("Non square stride convolution test:")
     gen_convd_non_square_stride_test_result()
     print("Non square padding convolution test:")
-    gen_convd_non_square_padding_test_result()
\ No newline at end of file
+    gen_convd_non_square_padding_test_result()
diff --git a/tools/dense_test.py b/tools/dense_test.py
index 886e95a..f5757a6 100644
--- a/tools/dense_test.py
+++ b/tools/dense_test.py
@@ -1,8 +1,10 @@
 import torch
 from utils import print_cpp_vector
 
+
 def gen_dense_softmax_test():
 
+    # fmt: off
     input = torch.tensor([
         0.1, 0.2, 0.3, 0.4, 0.5
     ])
@@ -17,6 +19,7 @@ def gen_dense_softmax_test():
     biases = torch.tensor([
         0.1, 0.2, 0.3, 0.4
     ])
+    # fmt: on
 
     dense = torch.nn.Linear(5, 4)
     dense.weight = torch.nn.Parameter(weights)
@@ -35,10 +38,9 @@ def gen_dense_softmax_test():
     souftmax_out = softmax_exp / softmax_sum
     print(souftmax_out)
 
-
     softmax = torch.nn.Softmax(dim=0)(output)
     print_cpp_vector(softmax)
 
 
 if __name__ == "__main__":
-    gen_dense_softmax_test()
\ No newline at end of file
+    gen_dense_softmax_test()
diff --git a/tools/model_test.py b/tools/model_test.py
index 8d1ccb3..ddd9054 100644
--- a/tools/model_test.py
+++ b/tools/model_test.py
@@ -2,6 +2,7 @@ import torch
 
 from utils import export_model_weights, print_cpp_vector
 
+
 class TestModel(torch.nn.Module):
 
     def __init__(self, *args, **kwargs) -> None:
@@ -13,24 +14,18 @@ class TestModel(torch.nn.Module):
             kernel_size=3,
             stride=1,
             padding=0,
-            bias=False
-        )
-        
-        self.maxpool1 = torch.nn.MaxPool2d(
-            kernel_size=2,
-            stride=2
+            bias=False,
         )
+
+        self.maxpool1 = torch.nn.MaxPool2d(kernel_size=2, stride=2)
         self.activation = torch.nn.ReLU()
 
-        self.linear = torch.nn.Linear(
-            in_features=8,
-            out_features=3,
-            bias=False
-        )
+        self.linear = torch.nn.Linear(in_features=8, out_features=3, bias=False)
         self.softmax = torch.nn.Softmax(dim=0)
 
     def set_weights(self):
 
+        # fmt: off
         conv2d_weights = torch.tensor([
             0.18313, 0.53363, 0.39527, 0.27575, 0.3433,  0.41746,
             0.16831, 0.61693, 0.54599, 0.99692, 0.77127, 0.25146,
@@ -40,8 +35,10 @@ class TestModel(torch.nn.Module):
             0.68407, 0.2684,  0.2855,  0.76195, 0.67828, 0.603
             
         ]).reshape(2, 2, 3, 3)
+        # fmt: on
         self.conv1.weight = torch.nn.Parameter(conv2d_weights)
 
+        # fmt: off
         linear_weights = torch.tensor([
             0.36032, 0.33115, 0.02948,
             0.09802, 0.45072, 0.56266,
@@ -52,6 +49,7 @@ class TestModel(torch.nn.Module):
             0.51559, 0.81916, 0.64915,
             0.03934, 0.87608, 0.68364,
         ]).reshape(3, 8)
+        # fmt: on
         self.linear.weight = torch.nn.Parameter(linear_weights)
 
     def forward(self, x):
@@ -64,11 +62,13 @@ class TestModel(torch.nn.Module):
         x = self.softmax(x)
 
         return x
-    
+
+
 if __name__ == "__main__":
     model = TestModel()
     model.set_weights()
 
+    # fmt: off
     input = torch.tensor([
         0.12762, 0.99056, 0.77565, 0.29058, 0.29787, 0.58415, 0.20484,
         0.05415, 0.60593, 0.3162,  0.08198, 0.92749, 0.72392, 0.91786,
@@ -82,14 +82,14 @@ if __name__ == "__main__":
         0.84854, 0.61415, 0.2466,  0.20017, 0.78952, 0.93797, 0.27884,
         0.30514, 0.23521
     ]).reshape(2, 6, 6)
-
-    # input = torch.rand(2, 6, 6)
+    # fmt: on
 
     print("Single test output:")
     out = model(input)
     print_cpp_vector(out)
 
     print("Multiple predict test output 1:")
+    # fmt: off
     input = torch.tensor([
         0.81247, 0.03579, 0.26577, 0.80374, 0.64584, 0.19658, 0.04817,
         0.50769, 0.33502, 0.01739, 0.32263, 0.69625, 0.07433, 0.98283,
@@ -103,10 +103,12 @@ if __name__ == "__main__":
         0.16811, 0.72188, 0.08683, 0.66985, 0.62707, 0.4035,  0.51822,
         0.46545, 0.88722
     ]).reshape(2, 6, 6)
+    # fmt: on
     out = model(input)
     print_cpp_vector(out)
 
     print("Multiple predict test output 2:")
+    # fmt: off
     input = torch.tensor([
         0.83573, 0.19191, 0.16004, 0.27137, 0.64768, 0.38417, 0.02167,
         0.28834, 0.21401, 0.16624, 0.12037, 0.12706, 0.3588,  0.10685,
@@ -120,6 +122,7 @@ if __name__ == "__main__":
         0.66075, 0.64496, 0.1191,  0.66261, 0.63431, 0.7137,  0.14851,
         0.84456, 0.44482
     ]).reshape(2, 6, 6)
+    # fmt: on
     out = model(input)
     print_cpp_vector(out)
 
diff --git a/tools/pooling_test.py b/tools/pooling_test.py
index 97f38ba..8561bfe 100644
--- a/tools/pooling_test.py
+++ b/tools/pooling_test.py
@@ -3,6 +3,7 @@ from utils import print_cpp_vector
 
 
 def _get_pool_input():
+    # fmt: off
     return torch.tensor([
         0.573, 0.619, 0.732, 0.055,
         0.243, 0.316, 0.573, 0.619,
@@ -13,8 +14,11 @@ def _get_pool_input():
         0.473, 0.455, 0.283, 0.416,
         0.532, 0.819, 0.732, 0.850
     ]).reshape(1, 2, 4, 4)
+    # fmt: on
+
 
 def _get_pool_input_non_square():
+    # fmt: off
     return torch.Tensor([
         0.573, 0.619, 0.732, 0.055, 0.123, 0.234,
         0.243, 0.316, 0.573, 0.619, 0.456, 0.789,
@@ -25,6 +29,7 @@ def _get_pool_input_non_square():
         0.473, 0.455, 0.283, 0.416, 0.789, 0.123,
         0.532, 0.819, 0.732, 0.850, 0.987, 0.321
     ]).reshape(1, 2, 4, 6)
+    # fmt: on
 
 
 def gen_max_pool_test_result():
@@ -62,6 +67,7 @@ def gen_max_pool_non_square_stride_test_result():
 
     print_cpp_vector(output)
 
+
 def gen_max_pool_non_square_padding_test_result():
     input = _get_pool_input()
 
diff --git a/tools/softmax_test.py b/tools/softmax_test.py
index d0f6a9b..7dc6a27 100644
--- a/tools/softmax_test.py
+++ b/tools/softmax_test.py
@@ -3,27 +3,33 @@ from utils import print_cpp_vector
 
 
 def gen_softmax1_test_result():
+    # fmt: off
     input = torch.tensor([
         0.573, 0.619, 0.732, 0.055, 0.243
     ])
+    # fmt: on
 
     output = torch.nn.Softmax(dim=0)(input)
     print_cpp_vector(output)
 
 
 def gen_softmax2_test_result():
+    # fmt: off
     input = torch.tensor([
         22.496, 36.9006, 30.9904, 28.4213, 26.4541, 31.7887
     ])
+    # fmt: on
 
     output = torch.nn.Softmax(dim=0)(input)
     print_cpp_vector(output)
 
 
 def gen_softmax_exp():
+    # fmt: off
     input = torch.tensor([
         22.496, 36.9006, 30.9904, 28.4213, 26.4541, 31.7887
     ])
+    # fmt: on
 
     output = torch.exp(input)
     print_cpp_vector(output)
@@ -36,4 +42,4 @@ if __name__ == "__main__":
     print("Softmax 2 test:")
     gen_softmax2_test_result()
     print("Softmax exp test:")
-    gen_softmax_exp()
\ No newline at end of file
+    gen_softmax_exp()
diff --git a/tools/vector_test.py b/tools/vector_test.py
index f7941c3..992859d 100644
--- a/tools/vector_test.py
+++ b/tools/vector_test.py
@@ -1,10 +1,25 @@
 import torch
 
+
 def gen_vector_mean_test_result():
-    input = torch.tensor([0.44371, 0.20253, 0.73232, 0.40378, 0.93348, 0.72756, 0.63388, 0.5251, 0.23973, 0.52233])
+    input = torch.tensor(
+        [
+            0.44371,
+            0.20253,
+            0.73232,
+            0.40378,
+            0.93348,
+            0.72756,
+            0.63388,
+            0.5251,
+            0.23973,
+            0.52233,
+        ]
+    )
     output = torch.mean(input)
 
     print(output)
 
+
 if __name__ == "__main__":
-    gen_vector_mean_test_result()
\ No newline at end of file
+    gen_vector_mean_test_result()