Update mcq_test.py

mcq_test.py

@@ -1,3 +1,26 @@
+import streamlit as st
+import re
+
+def parse_mcq_questions(mcq_list):
+    # Split the string into individual questions
+    questions = re.split(r'\d+\.\s+', mcq_list)[1:]  # Skip the empty first element
+    parsed_questions = []
+    
+    for q in questions:
+        # Split into question and options
+        parts = q.strip().split('    - ')
+        question = parts[0].strip()
+        options = {
+            opt[0]: opt[2:].strip()
+            for opt in parts[1:]
+        }
+        parsed_questions.append({
+            'question': question,
+            'options': options
+        })
+    
+    return parsed_questions
+
 def main():
     st.title("Multiple Choice Quiz")
     
@@ -8,12 +31,7 @@ def main():
         st.session_state.answers = []
     if 'questions' not in st.session_state:
         # Your MCQ string goes here
-        mcq_list = """1. Which data analysis technique is primarily used to uncover underlying patterns and trends in data?
-   - A) Data Cleaning
-   - B) Exploratory Data Analysis
-   - C) Database Management
-   - D) System Testing
-        """
+        mcq_list = """1. Which data analysis technique is primarily used to uncover underlying patterns and trends in data?    - A) Data Cleaning    - B) Exploratory Data Analysis    - C) Database Management    - D) System Testing...."""  # Add your full string here
         st.session_state.questions = parse_mcq_questions(mcq_list)
     
     # Display current question number and total questions
@@ -23,12 +41,14 @@ def main():
     current_q = st.session_state.questions[st.session_state.current_question]
     st.write(current_q['question'])
     
-    # Create radio buttons for options with the corrected format_func
+    # Create radio buttons for options with a default value
+    # The key change is here - we're using a different format for radio buttons
+    options = list(current_q['options'].items())
     answer = st.radio(
         "Select your answer:",
-        options=['A', 'B', 'C', 'D'],  # List of option keys
-        format_func=lambda x: f"{x}) {current_q['options'].get(x, 'Invalid Option')}",
-        key=f"question_{st.session_state.current_question}"  # Unique key per question
+        options=['A', 'B', 'C', 'D'],
+        format_func=lambda x: f"{x}) {current_q['options'][x]}",
+        key=f"question_{st.session_state.current_question}"  # Add unique key for each question
     )
     
     # Navigation buttons in columns
@@ -58,3 +78,6 @@ def main():
                 st.session_state.current_question = 0
                 st.session_state.answers = []
                 st.rerun()
+
+if __name__ == "__main__":
+    main()