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| import gradio as gr | |
| import pandas as pd | |
| import plotly.graph_objects as go | |
| df = pd.read_csv("AB_NYC_2019.csv") | |
| def filter_map(min_price, max_price, boroughs): | |
| filtered_df = df[(df['neighbourhood_group'].isin(boroughs)) & | |
| (df['price'] > min_price) & (df['price'] < max_price)] | |
| names = filtered_df["name"].tolist() | |
| prices = filtered_df["price"].tolist() | |
| text_list = [(names[i], prices[i]) for i in range(0, len(names))] | |
| fig = go.Figure(go.Scattermapbox( | |
| customdata=text_list, | |
| lat=filtered_df['latitude'].tolist(), | |
| lon=filtered_df['longitude'].tolist(), | |
| mode='markers', | |
| marker=go.scattermapbox.Marker( | |
| size=6 | |
| ), | |
| hoverinfo="text", | |
| hovertemplate='<b>Name</b>: %{customdata[0]}<br><b>Price</b>: $%{customdata[1]}' | |
| )) | |
| fig.update_layout( | |
| mapbox_style="open-street-map", | |
| hovermode='closest', | |
| mapbox=dict( | |
| bearing=0, | |
| center=go.layout.mapbox.Center( | |
| lat=40.67, | |
| lon=-73.90 | |
| ), | |
| pitch=0, | |
| zoom=9 | |
| ), | |
| ) | |
| return fig | |
| with gr.Blocks() as demo: | |
| with gr.Column(): | |
| with gr.Row(): | |
| min_price = gr.Number(value=250, label="Minimum Price") | |
| max_price = gr.Number(value=1000, label="Maximum Price") | |
| boroughs = gr.CheckboxGroup(choices=["Queens", "Brooklyn", "Manhattan", "Bronx", "Staten Island"], value=["Queens", "Brooklyn"], label="Select Boroughs:") | |
| btn = gr.Button(value="Update Filter") | |
| map = gr.Plot().style() | |
| demo.load(filter_map, [min_price, max_price, boroughs], map) | |
| btn.click(filter_map, [min_price, max_price, boroughs], map) | |
| demo.launch() | |