Update app.py

app.py

@@ -23,7 +23,7 @@ def extract_text_from_pdf(pdf_file):
         return f"Error extracting text from PDF: {e}"
 
 def generate_quiz(text, difficulty, num_questions):
-    """Generate a quiz based on the provided text and difficulty, limited to a specified number of questions."""
+    """Generate a quiz based on the provided text, difficulty, and number of questions."""
     try:
         prompt = (f"Based on the following text, generate a quiz with a maximum of {num_questions} questions. "
                   "Include both questions and answers in the format of question and answer pairs. "
@@ -37,7 +37,7 @@ def generate_quiz(text, difficulty, num_questions):
                   "... and so on. Limit the total number of questions to {num_questions}.")
         response = model.generate_content(prompt)
         
-        # Limit the response to the specified number of questions
+        # Limit the response to the number of questions requested
         lines = response.text.split('\n')
         limited_quiz = []
         question_count = 0
@@ -67,7 +67,7 @@ def answer_question_from_quiz(question):
         return f"Error answering question: {e}"
 
 def process_pdf(pdf_file, difficulty, num_questions):
-    """Process the uploaded PDF to generate a quiz."""
+    """Process the uploaded PDF to generate and explain quiz questions."""
     try:
         # Extract text from the PDF
         extracted_text = extract_text_from_pdf(pdf_file)
@@ -79,24 +79,9 @@ def process_pdf(pdf_file, difficulty, num_questions):
     except Exception as e:
         return f"Error processing PDF: {e}"
 
-def format_quiz_text(quiz_text):
-    """Format the quiz text to improve readability."""
-    formatted_text = ""
-    lines = quiz_text.split('\n')
-    
-    question_number = 1
-    for line in lines:
-        if line.startswith('Q'):
-            formatted_text += f"**{line[2:]}**\n\n"  # Bold question text
-        elif line.startswith('A'):
-            formatted_text += f"**Answer {question_number}:** {line[2:]}\n\n"  # Clear answer text
-            question_number += 1
-    
-    return formatted_text.strip()
-
 def main():
-    st.title("Welcome to ExtraQ!")
-    st.write("Please upload an exam or quiz PDF to generate a new quiz with the same style, while having the freedom to change complexity. You can also ask questions based on the generated quiz. This is a student project, with no funds and professional team to follow it regularly, so apologies if any inconvenience happens, I will try my best to improve this project as the time passes by!")
+    st.title("AI Quiz Generator")
+    st.write("Upload an exam or quiz PDF to generate a new quiz with the same style and complexity. You can also ask questions based on the generated quiz.")
     
     if 'generated_quiz' not in st.session_state:
         st.session_state.generated_quiz = ""
@@ -110,8 +95,7 @@ def main():
             st.session_state.generated_quiz = process_pdf(uploaded_file, difficulty, num_questions)
             
             st.subheader("Generated Quiz")
-            formatted_quiz = format_quiz_text(st.session_state.generated_quiz)
-            st.markdown(formatted_quiz)
+            st.text(st.session_state.generated_quiz)
         else:
             st.error("Please upload a PDF file.")
     
@@ -125,9 +109,5 @@ def main():
             else:
                 st.error("Please type a question to get an answer.")
 
-    # Add credits section
-    st.markdown("---")
-    st.markdown("**Developed for NU Students by Mohamed Hafez**")
-
 if __name__ == "__main__":
     main()