Fix Ruff 0.16 lint failures

Author: alisatwat3

data_structures/binary_tree/inorder_tree_traversal_2022.py

@@ -43,7 +43,7 @@ def insert(node: BinaryTreeNode | None, new_value: int) -> BinaryTreeNode | None
     return node
 
 
-def inorder(node: None | BinaryTreeNode) -> list[int]:  # if node is None,return
+def inorder(node: BinaryTreeNode | None) -> list[int]:  # if node is None,return
     """
     >>> inorder(make_tree())
     [6, 10, 14, 15, 20, 25, 60]

machine_learning/sequential_minimum_optimization.py

@@ -451,7 +451,7 @@ def test_cancer_data():
     print("Hello!\nStart test SVM using the SMO algorithm!")
     # 0: download dataset and load into pandas' dataframe
     if not os.path.exists(r"cancer_data.csv"):
-        request = urllib.request.Request(  # noqa: S310
+        request = urllib.request.Request(
             CANCER_DATASET_URL,
             headers={"User-Agent": "Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)"},
         )

web_programming/download_images_from_google_query.py

@@ -88,8 +88,11 @@ def download_images_from_google_query(query: str = "dhaka", max_images: int = 5)
         opener.addheaders = [
             (
                 "User-Agent",
-                "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
-                " (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19582",
+                (
+                    "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36"
+                    " (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36"
+                    " Edge/18.19582"
+                ),
             )
         ]
         urllib.request.install_opener(opener)