convert a better message of how to use the code

snippets/platzi/index.js

@@ -31,6 +31,51 @@ function openResumen(){
 
 output = {}
 output.data = getData()
-output.str = JSON.stringify(output.data, null, 2)
+output.json = JSON.stringify(output.data, null, 2)
 output.csv = data2CSV(output.data).join('\n')
-output.data
+
+console.log(`
+Welcome this Athesto's snippet.
+
+This snippet get the information of the summary and create an object ot it
+
+If you want to see the summary of the responses you can write
+console.log(output.data)
+console.log(output.json)
+console.log(output.csv)
+
+
+
+this code has 2 main function and a preset Variable
+
+
+getData - returns an Array of objects with the next response
+- getData(): {
+        courseName: string
+        question: string
+        answer: string
+        isCorrect: boolean
+    }
+
+
+data2CSV - converts an Array of data into a string
+- data2CSV(data[]): string
+
+
+output - is the variable with the next props
+- output: 
+    {
+        data: Array of responses
+        json: Stringify version of Array
+        csv: CSV string version of Array
+    }
+
+
+
+
+If you have any doubt or any error please create a ticket in the url
+
+athesto.github.io/repo
+
+Be save
+`)