Resolve "Remove CSBI stuff from gosdnc"

Description

Related Issue

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

Related to #311

cli/cmd/networkElementCreate.go

@@ -36,7 +36,6 @@ import (
 	"github.com/pterm/pterm"
 	"github.com/spf13/cobra"
 
-	spb "code.fbi.h-da.de/danet/gosdn/api/go/gosdn/southbound"
 	tpb "code.fbi.h-da.de/danet/gosdn/api/go/gosdn/transport"
 )
 
@@ -65,14 +64,6 @@ if they diverge from the default credentials (user:'admin' and pw:'arista').`,
 			},
 			Tls: tls,
 		}
-		switch opcode {
-		case "plugin":
-			opt.Type = spb.Type_TYPE_PLUGIN
-		case "csbi":
-			opt.Type = spb.Type_TYPE_CONTAINERISED
-		default:
-			opt.Type = spb.Type_TYPE_OPENCONFIG
-		}
 
 		pluginUUID, err := uuid.Parse(pluginID)
 		if err != nil {
@@ -96,13 +87,12 @@ if they diverge from the default credentials (user:'admin' and pw:'arista').`,
 		// Necessary for prompt mode. The flag variables have to be resetted,
 		// since in prompt mode the program keeps running.
 
-		mneName, opcode, pluginID, address, username, password = "", "", "", "", "", ""
+		mneName, pluginID, address, username, password = "", "", "", "", ""
 		tls = false
 	},
 }
 
 var mneName string
-var opcode string
 var pluginID string
 var tls bool
 
@@ -110,7 +100,6 @@ func init() {
 	networkElementCmd.AddCommand(networkElementCreateCmd)
 
 	networkElementCreateCmd.Flags().StringVar(&mneName, "name", "", "add a network element name (optional)")
-	//networkElementCreateCmd.Flags().StringVar(&opcode, "type", "", "generation target (csbi or plugin)")
 	networkElementCreateCmd.Flags().StringVar(&pluginID, "plugin-id", "", "the plugin ID of the plugin to be used")
 	networkElementCreateCmd.Flags().StringVarP(&address, "address", "a", "", "address of a gnmi target, e.g. 192.168.1.1:6030")
 	networkElementCreateCmd.Flags().StringVarP(&username, "username", "u", "", "username for a gnmi resource")