fixup! Format Python code with psf/black push

Author: github-actions

data_structures/queue/circular_queue.py

@@ -1,5 +1,6 @@
 # Implementation of Circular Queue (using Python lists)
 
+
 class CircularQueue:
     """Circular FIFO queue with a fixed capacity"""
 
@@ -59,7 +60,7 @@ def enqueue(self, data):
             raise Exception("QUEUE IS FULL")
 
         self.array[self.rear] = data
-        self.rear = (self.rear+1)%self.n
+        self.rear = (self.rear + 1) % self.n
         self.size += 1
         return self
 
@@ -88,6 +89,6 @@ def dequeue(self):
 
         temp = self.array[self.front]
         self.array[self.front] = None
-        self.front = (self.front + 1)%self.n
+        self.front = (self.front + 1) % self.n
         self.size -= 1
         return temp

digital_image_processing/filters/gaussian_filter.py

@@ -22,10 +22,10 @@ def gaussian_filter(image, k_size, sigma):
     # im2col, turn the k_size*k_size pixels into a row and np.vstack all rows
     image_array = zeros((dst_height * dst_width, k_size * k_size))
     row = 0
-    for i, j in product(range(dst_height), range(dst_width)): 
-            window = ravel(image[i : i + k_size, j : j + k_size])
-            image_array[row, :] = window
-            row += 1
+    for i, j in product(range(dst_height), range(dst_width)):
+        window = ravel(image[i : i + k_size, j : j + k_size])
+        image_array[row, :] = window
+        row += 1
 
     #  turn the kernel into shape(k*k, 1)
     gaussian_kernel = gen_gaussian_kernel(k_size, sigma)