Code Editor for app.py

import streamlit as st
import pandas as pd
import numpy as np

# Generate fake data for spots in NYC
np.random.seed(0)
num_spots = 100
nyc_lat = np.random.uniform(40.700, 40.800, num_spots)
nyc_lon = np.random.uniform(-74.020, -73.900, num_spots)

# Create a DataFrame
spots_df = pd.DataFrame({
    'latitude': nyc_lat,
    'longitude': nyc_lon,
    'name': [f'Spot {i+1}' for i in range(num_spots)]
})

st.title('NYC Map with Spot Selection')

# Display the DataFrame and allow row selection
selected_rows = st.multiselect('Select spots to display on the map:', 
                                  options=spots_df['name'], 
                                  default=spots_df['name'].tolist()[:3])

# Filter DataFrame based on selection
selected_spots = spots_df[spots_df['name'].isin(selected_rows)]

# Display selected spots on the map
st.map(selected_spots)