be explicit

pyotrs/lib.py

@@ -1660,7 +1660,7 @@ class Client(object):
 
     def link_delete_all(self,
                         object_id,
-                        object_type="Ticket", ):
+                        object_type="Ticket"):
         """link_delete_all
 
         Args:
@@ -1904,7 +1904,7 @@ class Client(object):
 
             # print("sending {0} to {1} as {2}".format(payload, url, http_method.upper()))
             try:
-                response = requests.request(http_method.upper(),
+                response = requests.request("GET",
                                             url,
                                             headers=headers,
                                             params=payload,