fix: remove deprecated and unused from urllib import FancyURLopener import (#743)

Author: robinvandernoord

pydal/_compat.py

@@ -111,7 +111,7 @@ def to_native(obj, charset="utf8", errors="strict"):
     from urllib.parse import unquote
     from urllib.parse import unquote as urllib_unquote
     from urllib.parse import urlencode
-    from urllib.request import FancyURLopener, urlopen
+    from urllib.request import urlopen
     from xmlrpc.client import ProtocolError
 
     hashlib_md5 = lambda s: hashlib.md5(bytes(s, "utf8"))