Optimize network proxy usage: only use proxy in list_s3_files function

download_binance_kline.py

@@ -52,7 +52,7 @@ def download_kline_data(symbol, interval, year_month):
     logger.info(f"Downloading {url}")
     
     try:
-        response = requests.get(url, proxies=PROXIES)
+        response = requests.get(url)
         response.raise_for_status()
         logger.info(f"Downloaded {filename} successfully")
         return BytesIO(response.content)
@@ -256,7 +256,7 @@ def download_kline_data_by_url(url):
     logger.info(f"Downloading {url}")
     
     try:
-        response = requests.get(url, proxies=PROXIES)
+        response = requests.get(url)
         response.raise_for_status()
         filename = os.path.basename(url)
         logger.info(f"Downloaded {filename} successfully")