Update src/streamlit_app.py

src/streamlit_app.py

@@ -1,41 +1,49 @@
 import streamlit as st
 import pandas as pd
-from evaluation import evaluate_submission
 import os
 import datetime
-import sys
 
-# Make sure current directory includes parent of 'source'
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
-
-LEADERBOARD_FILE = os.path.join(os.path.dirname(__file__), "..", "leaderboard.csv")
+LEADERBOARD_FILE = "leaderboard.csv"
 
 st.title("🏆 Hackathon Leaderboard")
 
-uploaded_file = st.file_uploader("Upload your submission (.py)")
+# User submission
+uploaded_file = st.file_uploader("Upload your solution (.py)", type=["py"])
+username = st.text_input("Enter your team name")
 
-if uploaded_file:
-    temp_path = os.path.join(os.path.dirname(__file__), "submission_temp.py")
-    with open(temp_path, "wb") as f:
-        f.write(uploaded_file.read())
+if uploaded_file and username:
+    if st.button("Submit"):
+        # Save uploaded file (optional)
+        submission_path = f"submissions/{username}_{datetime.datetime.now().timestamp()}.py"
+        os.makedirs("submissions", exist_ok=True)
+        with open(submission_path, "wb") as f:
+            f.write(uploaded_file.read())
 
-    try:
-        score = evaluate_submission(temp_path)  # Implement this
-        timestamp = datetime.datetime.now().isoformat()
-        entry = {"filename": uploaded_file.name, "score": score, "timestamp": timestamp}
+        # TODO: Add your custom evaluation logic here
+        score = 42  # Dummy score
 
-        # Save to leaderboard
+        # Log entry
+        timestamp = datetime.datetime.now().isoformat()
+        entry = {
+            "username": username,
+            "timestamp": timestamp,
+            "score": score,
+            "file": os.path.basename(submission_path),
+        }
+
+        # Append to CSV
         if os.path.exists(LEADERBOARD_FILE):
             df = pd.read_csv(LEADERBOARD_FILE)
             df = pd.concat([df, pd.DataFrame([entry])], ignore_index=True)
         else:
             df = pd.DataFrame([entry])
-    except Exception as e:
-        st.error(f"Error: {e}")
+
+        df.to_csv(LEADERBOARD_FILE, index=False)
+        st.success(f"Submission received! Score: {score}")
 
 # Show leaderboard
 if os.path.exists(LEADERBOARD_FILE):
     df = pd.read_csv(LEADERBOARD_FILE)
-    df = df.sort_values(by="score", ascending=False)
-    st.subheader("🏅 Leaderboard")
-    st.dataframe(df)
+    df_sorted = df.sort_values(by="score", ascending=False)
+    st.subheader("Leaderboard")
+    st.dataframe(df_sorted)