Fix incorrect answer for Chapter 10's quiz question

This fixes the answer and explanations for Question 6 of the end-of-chapter quiz in Chapter 10 (Argilla). The previous explanations were from the Gradio questions.

Author: h4iku

chapters/en/chapter10/7.mdx

@@ -125,16 +125,16 @@ Let's test what you learned in this chapter!
 	choices={[
         {
 			text: "Submit your responses",
-			explain: "This button saves your responses, but doesn't submit them",
+			explain: "This button saves your responses, but doesn't submit them.",
         },
         {
 			text: "Save your responses without submitting them",
-			explain: "This is a valid method of loading a Hugging Face model from the Hub",
+			explain: "This button allows you to save your responses for later without submitting them.",
 			correct: true
         },
         {
 			text: "Discard a record",
-			explain: "Try again -- you cannot load a model by using the 'demos' prefix."
+			explain: "This button doesn't discard a record, it saves your responses."
         }
 	]}
 />