[pgAdmin4][Patch]: To make error message uniform for Create schema action

[Murtuza Zabuawala]

Hi,

PFA minor patch to make error message uniform for 'Create schema' in both
query tool and create schema dialog.
RM#2094

--
Regards,
Murtuza Zabuawala
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

diff --git 
a/web/pgadmin/browser/server_groups/servers/databases/schemas/__init__.py 
b/web/pgadmin/browser/server_groups/servers/databases/schemas/__init__.py
index 04d2432..49c953c 100644
--- a/web/pgadmin/browser/server_groups/servers/databases/schemas/__init__.py
+++ b/web/pgadmin/browser/server_groups/servers/databases/schemas/__init__.py
@@ -580,8 +580,7 @@ It may have been removed by another user.
                 return make_json_response(
                     status=410,
                     success=0,
-                    errormsg=res + '\n' +
-                             'Operation failed while running create statement'
+                    errormsg=res
                 )
 
             # we need oid to to add object in tree at browser,