Update pages/coding_challenges.py

pages/coding_challenges.py

@@ -1,19 +1,25 @@
 import streamlit as st
-from components.challenge_eval import evaluate_challenge
 from components.feedback import get_ai_feedback
 
 def show_coding_challenges():
     st.title("Solve Coding Challenges")
 
+    # Display the coding challenge problem
     problem = "Implement a linear regression model from scratch."
     st.write(f"Problem: {problem}")
 
+    # Input area for user to write the solution
     user_code = st.text_area("Write your solution here:", height=300)
 
     if st.button("Submit Solution"):
-        result = evaluate_challenge(user_code)
-        st.write(result)
+        # Simple validation of the code structure (replace with more advanced logic if needed)
+        if "def" in user_code and "return" in user_code:
+            st.success("Great! Your code structure seems correct.")
+        else:
+            st.error("It looks like there's an issue with your code. Make sure to define a function and return a result.")
 
     if st.button("Get AI Feedback"):
+        # Get AI feedback on the user's code
         feedback = get_ai_feedback(user_code)
         st.write(feedback)
+