made visualization function of correct/incorrect answers

app.py

@@ -3,6 +3,7 @@ import random
 import gradio as gr
 from News import News
 from Gemma import GemmaLLM
+import matplotlib.pyplot as plt
 
 # %%
 class Cooldown:
@@ -270,4 +271,27 @@ with gr.Blocks() as demo:
     
 demo.launch()
 
-# aiden's comment
+import matplotlib.pyplot as plt
+
+def visualize_quiz_answers(answers, *quiz_items):
+    """
+    Visualization of correct/incorrect answers from the quiz
+    """
+    if not answers:
+        return None
+
+    correct = 0
+
+    for user_ans, question in zip(answers, quiz_items):
+        if user_ans == question["correct_answer"]:
+            correct += 1
+
+    incorrect = len(answers) - correct
+
+    fig, ax = plt.subplots()
+    ax.bar(["Correct", "Incorrect"], [correct, incorrect])
+    ax.set_ylabel("Questions")
+    ax.set_title("Quiz Score Summary")
+
+    return fig
+