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: main.go
    path of file: ./repos/playwright-go/examples/mobile-and-geolocation
    
    the code of the file until where you have to start completion: //go:build ignore
// +build ignore

package
    
func main() {
	pw, err := playwright.Run()
	if err != nil {
		log.Fatalf("could not start playwright: %v", err)
	}
	browser, err := pw.Chromium.Launch()
	if err != nil {
		log.Fatalf("could not launch browser: %v", err)
	}
	device := pw.Devices["Pixel 5"]
	context, err := browser.NewContext(playwright.BrowserNewContextOptions{
		Geolocation: &playwright.Geolocation{
			Longitude: 12.492507,
			Latitude:  41.889938,
		},
		Permissions:       []string{"geolocation"},
		Viewport:          device.Viewport,
		UserAgent:         playwright.String(device.UserAgent),
		DeviceScaleFactor: playwright.Float(device.DeviceScaleFactor),
		IsMobile:          playwright.Bool(device.IsMobile),
		HasTouch:          playwright.Bool(device.HasTouch),
	})
	if err != nil {
		log.Fatalf("could not create context: %v", err)
	}
	page, err := context.NewPage()
	if err != nil {
		log.Fatalf("could not create page: %v", err)
	}
	if _, err = page.Goto("https://www.openstreetmap.org"); err != nil {
		log.Fatalf("could not goto: %v", err)
	}
	if err = page.Locator("a[data-bs-original-title='Show My Location']").Click(); err != nil {
		log.Fatalf("could not click on location: %v", err)
	}
	if _, err = page.Screenshot(playwright.PageScreenshotOptions{
		Path: playwright.String("colosseum-iphone.png"),
	}); err != nil {
		log.Fatalf("could not make screenshot: %v", err)
	}
	if err = browser.Close(); err != nil {
		log.Fatalf("could not close browser: %v", err)
	}
	if err = pw.Stop(); err != nil {
		log.Fatalf("could not stop Playwright: %v", err)
	}
}