Add type: ignore[import-untyped] for requests in benchmark script

Author: TOPAPEC

benchmark/compare_sasrec_unisrec.py

@@ -24,7 +24,7 @@
 
 import numpy as np
 import pandas as pd
-import requests
+import requests  # type: ignore[import-untyped]
 import torch
 from tqdm import tqdm