[pre-commit.ci] auto fixes from pre-commit.com hooks

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Author: pre-commit-ci[bot]

data_structures/arrays/spiral_matrix.py

@@ -2,44 +2,43 @@ class Solution:
     def generate_matrix(self, n: int) -> list[list[int]]:
         # create an n x n matrix filled with zeros
         result = [[0] * n for _ in range(n)]
-        
+
         # Start filling numbers from 1 to n^2
         value = 1
-        
+
         # Define the boundaries for rows and columns
         row_start, row_end = 0, n - 1
         col_start, col_end = 0, n - 1
 
         # Continue filling the matrix layer by layer in spiral order
         while row_start <= row_end and col_start <= col_end:
-            
             # Step 1: Fill the top row (left → right)
             for i in range(col_start, col_end + 1):
-                result[row_start][i] = value   # assign the current value
-                value += 1                    # move to next number
+                result[row_start][i] = value  # assign the current value
+                value += 1  # move to next number
             row_start += 1  # move top boundary down (row filled)
-            
+
             # Step 2: Fill the rightmost column (top → bottom)
             for j in range(row_start, row_end + 1):
                 result[j][col_end] = value
                 value += 1
             col_end -= 1  # move right boundary left (column filled)
-            
+
             # Step 3: Fill the bottom row (right → left)
             # Only if there are rows remaining to fill
             if row_start <= row_end:
                 for k in range(col_end, col_start - 1, -1):
                     result[row_end][k] = value
                     value += 1
                 row_end -= 1  # move bottom boundary up (row filled)
-            
+
             # Step 4: Fill the leftmost column (bottom → top)
             # Only if there are columns remaining to fill
             if col_start <= col_end:
                 for l in range(row_end, row_start - 1, -1):
                     result[l][col_start] = value
                     value += 1
-                
+
                 col_start += 1
 
         # return the completed spiral matrix
@@ -56,10 +55,10 @@ def generate_matrix(self, n: int) -> list[list[int]]:
     print(row)
 
 
-# Output: 
-'''
+# Output:
+"""
     [1, 2, 3]
     [8, 9, 4]
     [7, 6, 5]
 
-'''
+"""