app.py

import streamlit as st
import numpy as np
import pandas as pd
import seaborn as sn
import matplotlib.pyplot as plt
import plotly.express as px

st.set_option('deprecation.showPyplotGlobalUse', False)
st.set_page_config(layout='wide')

df = pd.read_csv('india.csv')

list_of_states = list(df['State'].unique())
list_of_states.insert(0, 'Overall India')

selected_state = st.sidebar.selectbox('Select a state', list_of_states)
primary = st.sidebar.selectbox('Select Primary Parameter',
                               sorted(df.columns[5:]))
secondary = st.sidebar.selectbox('Select Secondary Parameter',
                               sorted(df.columns[5:]))
plot = st.sidebar.button('Plot Graph')

if plot:
    st.text('Size represents Primary Parameter')
    st.text('Color represents Secondary Parameter')

    if selected_state == 'Overall India':
        fig = px.scatter_mapbox(df,lat='Latitude',lon='Longitude',
                                size=primary,color=secondary,zoom=4,size_max=35,
                                mapbox_style='carto-positron', width=1200,height=700,hover_name='District')
        st.plotly_chart(fig,use_container_width=True)
    else:
        state_df = df[df.State == selected_state]
        fig = px.scatter_mapbox(state_df,lat='Latitude',lon='Longitude',
                                size=primary,color=secondary,zoom=6,size_max=35,
                                mapbox_style='carto-positron', width=1200,height=700,hover_name='District')
        st.plotly_chart(fig,use_container_width=True)