Revert "fix sanity tests"

This reverts commit f8a4efa.

Author: SoumyaMishra18

tests/vnet_input/config_db.json

@@ -10,8 +10,5 @@
     },
     "VLAN_INTERFACE|Vlan100": {
         "vnet_name": "Vnet_2000"
-    },
-    "INTERFACE|Ethernet4": {
-        "vnet_name": "Vnet_2000"
     }
 }

tests/vxlan_test.py

@@ -438,7 +438,7 @@ def test_show_vnet_name(self):
         assert result.exit_code == 0
         assert "Vnet_2000" in result.output
         assert "1234-56-7890-1234" in result.output
-        assert "Ethernet4" in result.output
+#        assert "Ethernet4" in result.output
         assert "Vlan100" in result.output
 
     def test_show_vnet_guid(self):
@@ -453,12 +453,10 @@ def test_show_vnet_guid(self):
         assert "Vnet_2000" in result.output
         assert "1234-56-7890-1234" in result.output
         assert "tunnel1" in result.output
-        assert "Ethernet4" in result.output
+#        assert "Ethernet4" in result.output
         assert "Vlan100" in result.output
 
     @classmethod
     def teardown_class(cls):
         os.environ['UTILITIES_UNIT_TESTING'] = "0"
         print("TEARDOWN")
-        from .mock_tables import dbconnector
-        dbconnector.dedicated_dbs = {}