change from requests to urllib

src/fileDownloader.py

@@ -1,15 +1,9 @@
-import requests, datetime, os
+import datetime, os, urllib
 
 
 
 def download_backup(backup_url: str, file_path: str):
-    r = requests.get(backup_url, stream = True) 
-  
-    with open(file_path,"wb") as pdf: 
-        for chunk in r.iter_content(chunk_size=1024): 
-  
-            if chunk: 
-               pdf.write(chunk) 
+    urllib.request.urlretrieve(backup_url, file_path)
 
 
 def create_dirs_and_download(backup_url: str, date: datetime.datetime, base_path: str) -> str: