MY PROBLEM IS THE MMM-Flickr module that i added At the end of config.js

I would like to understand how to insert these strings in config.js

If you paste a copy of your config here someone will help you.

In the meantime, here is what some entries look like. You can scroll through the code. It’s easier if you add them one at a time. Don’t forget to make a backup of your config once you get it working. This way if something happens you can go back to a previous working config

var config = {
	port: 8080,
	ipWhitelist: ["::fff:0.0.0.0/1", "::fff:128.0.0.0/2", "::fff:192.0.0.0/3", 
			"::fff:224.0.0.0/4", "127.0.0.1", "::ffff:127.0.0.1", "::1"], 

	language: 'en',
	timeFormat: 12,
	units: 'imperial',

	modules: [
		{
			module: 'helloworld',
			position: 'top_bar',	// This can be any of the regions.
			classes: 'small bright',
			config: {
			text: 'Bottle Pop welcomes you to his very own Magic Mirror! You could have one if you were brilliant and talented and cool like him!'
		}
		},
		{
    			module: 'MMM-Remote-Control',
    			position: 'lower_third'
		},
		{
			module: 'compliments',
			position: 'lower_third'
		},
		{
			module: 'planetrise',
			position: 'lower_third',	// This can be any of the regions.
			// header: 'Join pop in looking at the heavens through his telescope',
        		config: {  
            		latitude: 20.574776,  // Place the latitude and longitude of your mirror
            		longitude: -20.112443,  // Place the latitude and longitude of your mirror
            		bodies: {'Sun': '☉',
                    	'Moon': '☽',
                    	'Mercury': '☿',
                    	'Venus': '♀',
                    	'Mars': '♂',
                    	'Jupiter': '♃',
                    	'Saturn': '♄',
            	}
        	}
		},
		{
			module: 'alert',
			config: {
			timer: 3500,
			effect: 'jelly', // Possible values: scale slide genie jelly flip exploader bouncyflip
			alert_effect: 'flip', // Same as above
			position: 'middle_center',
		}
		},
		{
			module: 'MMM-SimpleLogo',
			position: 'bottom_left',	// This can be any of the regions.
			fileUrl: "modules/MMM-SimpleLogo/public/yes.jpg",
			config: {
			width: "260px",
			}
		},
		{
			module: 'MMM-SimpleLogo',
			position: 'bottom_right',	// This can be any of the regions.
			config: {
			width: "260px",
			fileUrl: "modules/MMM-SimpleLogo/public/starship.jpg",
			}
		},
		{
			module: 'MMM-Globe',
			position: 'bottom_center',
			config: {
			style: 'natColor', // natColor, geoColor, airMass, fullBand, europeDiscNat, europeDiscSnow, centralAmericaDiscNat
			imageSize: 175,
			updateInterval: 10*60*1000
		}
		},
		{
			module: 'clock',
			position: 'top_center'
		},