You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: installed.go
    path of file: ./repos/steampipe/pkg/plugin
    
    the code of the file until where you have to start completion: package plugin

import (
	"context"
	"fmt"

	"github.com/turbot/steampipe/pkg/ociinstaller"
	"github.com/turbot/steampipe/pkg/steampipeconfig/modconfig"
)

// GetInstalledPlugins returns the list of plugins keyed by the shortname (org/name) and its specific version
// Does not validate/check of available connections
func GetInstalledPlugins(ctx context.Context) (map[string]*modconfig.PluginVersi
    
func GetInstalledPlugins(ctx context.Context) (map[string]*modconfig.PluginVersionString, error) {
	installedPlugins := make(map[string]*modconfig.PluginVersionString)
	installedPluginsData, _ := List(ctx, nil)
	for _, plugin := range installedPluginsData {
		org, name, _ := ociinstaller.NewSteampipeImageRef(plugin.Name).GetOrgNameAndStream()
		pluginShortName := fmt.Sprintf("%s/%s", org, name)
		installedPlugins[pluginShortName] = plugin.Version
	}
	return installedPlugins, nil
}