Removed prefetch from args.

diff --git a/requests/sessions.py b/requests/sessions.py
index 4afcc8169b45d802cfb01e7c04baecae76d773eb..87320d6e3cbb23fdfea61fa7161ad93f1bccf3da 100644 (file)
--- a/requests/sessions.py
+++ b/requests/sessions.py
@@ -175,7 +175,6 @@ class Session(object):
             allow_redirects=allow_redirects,
             proxies=proxies,
             config=config,
-            prefetch=prefetch,
             verify=verify,
             _poolmanager=self.poolmanager
         )