Update app.py

app.py

@@ -1,102 +1,14 @@
-import os
-import pandas as pd
-import openpyxl
-from itertools import combinations
-from copy import deepcopy
 import streamlit as st
+import pandas as pd
 
-st.set_page_config(page_title="250 Captain–Vice-Captain Generator", layout="wide")
-st.title("🏏 Generate All 250 Captain–Vice-Captain Combinations")
-
-# Default file option
-default_path = "default.xlsx"
-use_default = False
-
-if os.path.exists(default_path):
-    use_default = st.checkbox("✅ Use saved default file (default.xlsx)?")
+st.title("✅ openpyxl Test")
 
-uploaded_file = None
-if not use_default:
-    uploaded_file = st.file_uploader("📤 Upload Excel File", type=["xlsx"])
+uploaded_file = st.file_uploader("Upload an Excel file", type="xlsx")
 
-if use_default or uploaded_file is not None:
+if uploaded_file is not None:
     try:
-        # Read Excel
-        df = pd.read_excel(default_path) if use_default else pd.read_excel(uploaded_file)
-
-        st.subheader("📄 Uploaded Excel File Preview")
+        df = pd.read_excel(uploaded_file)
+        st.write("✅ File loaded successfully!")
         st.dataframe(df)
-
-        # Extract team names from columns A & B
-        team_a_names = df.iloc[:, 0].dropna().tolist()
-        team_b_names = df.iloc[:, 1].dropna().tolist()
-
-        team_a = [{"name": str(name).strip()} for name in team_a_names]
-        team_b = [{"name": str(name).strip()} for name in team_b_names]
-
-        # Confirm teams
-        st.write("🔵 **Team A:**", team_a_names)
-        st.write("🟢 **Team B:**", team_b_names)
-
-        # Generate all 25 teams by swapping 1 player
-        all_teams = []
-        team_number = 1
-
-        for i in range(5):        # index in Team A to swap
-            for j in range(5):    # index from Team B
-                new_team = deepcopy(team_a)
-                new_team[i] = deepcopy(team_b[j])  # swap one player
-                all_teams.append({
-                    "Team Name": f"Team {team_number}",
-                    "Players": new_team
-                })
-                team_number += 1
-
-        # Generate all 250 combinations (10 per team)
-        full_team_list = []
-        team_output_counter = 1
-
-        for team in all_teams:
-            player_list = team["Players"]
-            team_name = team["Team Name"]
-
-            # All C–VC pairs from 5 players
-            cvc_combos = list(combinations(player_list, 2))
-
-            for cap, vc in cvc_combos:
-                if cap['name'] != vc['name']:
-                    team_rows = []
-                    for member in player_list:
-                        role = "Member"
-                        if member['name'] == cap['name']:
-                            role = "Captain"
-                        elif member['name'] == vc['name']:
-                            role = "Vice-Captain"
-                        team_rows.append({
-                            "Team": f"{team_name} ({team_output_counter})",
-                            "Player": member['name'],
-                            "Role": role
-                        })
-
-                    full_team_list.extend(team_rows)
-                    team_output_counter += 1
-
-        # Create DataFrame
-        final_df = pd.DataFrame(full_team_list)
-
-        st.subheader("📋 All 250 Captain–Vice-Captain Combinations")
-        st.dataframe(final_df)
-
-        # Download button
-        csv = final_df.to_csv(index=False).encode("utf-8")
-        st.download_button(
-            label="📥 Download CSV",
-            data=csv,
-            file_name="250_captain_vc_teams.csv",
-            mime="text/csv"
-        )
-
-        st.success(f"✅ Total Unique Team Combinations Generated: {team_output_counter - 1}")
-
     except Exception as e:
-        st.error(f"❌ Error occurred: {e}")
+        st.error(f"❌ Error: {e}")