Update app.py

app.py

@@ -4,24 +4,24 @@ import json
 import time
 
 # 🔹 Groq API Key (Replace with your actual key)
-GROQ_API_KEY = "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"  
+GROQ_API_KEY = "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"
 
 # Streamlit App Title
 st.title('🎯 AI Quiz Generator')
-st.subheader('Test Your Knowledge!')
+st.subheader('🚀 Test Your Knowledge and Have Fun!')
 
-# User Inputs
+# Input Fields
 standard = st.text_input('📚 Enter Standard/Grade')
-topic = st.text_input('📖 Enter Topic')
+topic = st.text_input('📝 Enter Topic')
 
 # Quiz Type Selection
-quiz_type = st.selectbox("📌 Select Quiz Type", ["Multiple Choice Questions (MCQ)", "True or False", "Fill in the Blanks"])
+quiz_type = st.selectbox("🎭 Select Quiz Type", ["Multiple Choice Questions (MCQ)", "True or False", "Fill in the Blanks"])
 
 # Difficulty Level Selection
-difficulty = st.radio("🔥 Select Difficulty Level", ["Low", "Medium", "Hard"])
+difficulty = st.radio("📊 Select Difficulty Level", ["Low", "Medium", "Hard"])
 
 # Number of Questions Selection (1 to 10)
-num_questions = st.slider("📊 Select Number of Questions", min_value=1, max_value=10, value=5)
+num_questions = st.slider("🔢 Select Number of Questions", min_value=1, max_value=10, value=5)
 
 # Initialize AI Model
 model = ChatGroq(
@@ -31,43 +31,36 @@ model = ChatGroq(
 
 def generate_quiz(standard, topic, quiz_type, difficulty, num_questions):
     """Generate quiz based on user selection and return JSON data."""
-    st.info("✨ AI is generating your quiz... Please wait!")  
-    time.sleep(2)  # Simulate loading effect
-
-    json_format = {"questions": [{"question": "Sample question?", "options": ["A", "B", "C", "D"], "answer": "A"}]}
-
-    if "MCQ" in quiz_type:
-        prompt = f"Generate {num_questions} MCQs for a {standard} student on {topic}. Each question should have 4 options and one correct answer. Output JSON format: {json.dumps(json_format)}"
-    elif "True or False" in quiz_type:
-        prompt = f"Generate {num_questions} True/False questions for a {standard} student on {topic}. Output JSON format: {json.dumps({'questions': [{'question': 'Sample question?', 'answer': 'True'}]})}"
+    if quiz_type == "Multiple Choice Questions (MCQ)":
+        prompt = f"Generate {num_questions} multiple choice questions (MCQs) for a {standard} student on {topic}. Each question should have 4 options and one correct answer. Return JSON format: {{'questions': [{{'question': '...', 'options': ['...', '...', '...', '...'], 'answer': '...'}}]}}"
+    elif quiz_type == "True or False":
+        prompt = f"Generate {num_questions} true or false questions for a {standard} student on {topic}. Return JSON format: {{'questions': [{{'question': '...', 'answer': 'True or False'}}]}}"
     else:  # Fill in the Blanks
-        prompt = f"Generate {num_questions} Fill-in-the-Blank questions for a {standard} student on {topic}. Output JSON format: {json.dumps({'questions': [{'question': 'Sample question ___?', 'answer': 'correct word'}]})}"
+        prompt = f"Generate {num_questions} fill-in-the-blank questions for a {standard} student on {topic}. Indicate the correct answer in JSON format: {{'questions': [{{'question': '...', 'answer': '...'}}]}}"
 
     try:
-        response = model.predict(prompt).strip().replace("```json", "").replace("```", "")
-        quiz_data = json.loads(response)  
-        st.balloons()  # 🎈 Balloons animation after quiz generation
-        return quiz_data
+        response = model.predict(prompt)
+        return json.loads(response)  # Parse JSON response safely
     except json.JSONDecodeError:
-        st.error("⚠️ The AI did not return a valid JSON response. Try again!")
+        st.error("⚠️ Failed to generate quiz. The AI did not return a proper JSON response.")
         return None
     except Exception as e:
         st.error(f"⚠️ Error: {str(e)}")
         return None
 
 def calculate_score(user_answers, correct_answers):
-    """Calculate score and return detailed results."""
+    """Calculate score and return details of correct and incorrect answers."""
+    results = []
     score = 0
-    detailed_results = []
-    
-    for i, (q, ans) in enumerate(user_answers.items()):
-        correct_ans = correct_answers.get(q, "N/A")
-        is_correct = ans == correct_ans
-        detailed_results.append((q, ans, correct_ans, is_correct))
+
+    for q, user_ans in user_answers.items():
+        correct_ans = correct_answers.get(q, "")
+        is_correct = user_ans == correct_ans
+        results.append((q, user_ans, correct_ans, is_correct))
         if is_correct:
             score += 1
 
-    return score, detailed_results
+    return score, results
 
 # Session state to store quiz data
 if 'quiz_data' not in st.session_state:
@@ -82,15 +75,16 @@ if st.button("🚀 Generate Quiz"):
         if st.session_state.quiz_data:
             st.session_state.user_answers = {}  # Reset answers
             st.success(f"{quiz_type} Quiz Generated with {num_questions} Questions!")
+            st.balloons()  # 🎈 Balloons for generating the quiz
     else:
-        st.error("❗ Please enter both the standard and topic.")
+        st.error("⚠️ Please enter both the standard and topic.")
 
 # Display Quiz if Available
 if st.session_state.quiz_data:
     st.write("### 📝 Quiz Questions:")
     questions = st.session_state.quiz_data.get("questions", [])
 
-    for i, q in enumerate(questions):
+    for i, q in enumerate(questions):  # Display all selected questions
         st.write(f"**Q{i+1}: {q['question']}**")
 
         if quiz_type == "Multiple Choice Questions (MCQ)":
@@ -98,31 +92,35 @@ if st.session_state.quiz_data:
         elif quiz_type == "True or False":
             user_answer = st.radio(f"🧐 Select your answer for Question {i+1}", options=["True", "False"], key=f"question_{i+1}")
         else:  # Fill in the Blanks
-            user_answer = st.text_input(f"✍️ Your answer for Question {i+1}", key=f"question_{i+1}")
+            user_answer = st.text_input(f"🧐 Your answer for Question {i+1}", key=f"question_{i+1}")
 
         st.session_state.user_answers[f"question_{i+1}"] = user_answer
 
 # Submit Quiz Button
-if st.button("Submit Quiz"):
+if st.button("✅ Submit Quiz"):
     if st.session_state.quiz_data:
         correct_answers = {f"question_{i+1}": q["answer"] for i, q in enumerate(st.session_state.quiz_data["questions"])}
-        score = calculate_score(st.session_state.user_answers, correct_answers)
+        score, results = calculate_score(st.session_state.user_answers, correct_answers)
 
-        st.write("### Quiz Results")
-        st.write(f"Your Score: {score}/{num_questions} 🎉")
+        st.write("### 🎯 Quiz Results")
+        st.write(f"Your Score: **{score}/{num_questions}** 🎉")
 
-        # 🎇 Add Animations Based on Score
+        # Display Correct Answers
+        for q_id, user_ans, correct_ans, is_correct in results:
+            if is_correct:
+                st.success(f"✅ {q_id.replace('_', ' ').title()} - Correct! ({correct_ans})")
+            else:
+                st.error(f"❌ {q_id.replace('_', ' ').title()} - Incorrect! Your Answer: {user_ans} | Correct Answer: {correct_ans}")
+
+        # 🎉 Animations based on score
+        time.sleep(1)  # Small delay for better effect
         if score == num_questions:
-            st.balloons()  # Full Score: Balloons
-            st.markdown("🏆 **Perfect Score! You're an AI Genius!** 🏆")
-        elif score >= num_questions * 0.7:
-            st.snow()  # High Score: Snowfall
-            st.markdown("❄️ **Great Job! Keep Pushing for Perfection!** ❄️")
+            st.snow()  # 🏆 Trophy effect for a perfect score
+            st.success("🏆 Perfect Score! You are a genius! 🚀")
+        elif score / num_questions >= 0.7:
+            st.success("🎉 Great job! Keep practicing!")
         else:
-            st.markdown("🔥 **Don't Worry! Keep Learning and Try Again!** 🔥")
+            st.warning("😃 Don't worry! Learn from mistakes and try again!")
 
-        st.success("Great job! Keep practicing!")
     else:
-        st.error("Quiz data not available. Please regenerate the quiz.")
-
-
+        st.error("⚠️ Quiz data not available. Please regenerate the quiz.")