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app.py

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+import streamlit as st
+import requests
+import pandas as pd
+
+# Set the FastAPI base URL
+API_URL="https://tharu22-world-population.hf.space"
+# Streamlit app title
+st.title("World Population ")
+
+# Load the data
+file_path = "C:/Users/keerthi/Downloads/world_population.csv"
+df = pd.read_csv(file_path)
+
+# Streamlit app
+def main():
+    st.title("World Population Explorer 🌍")
+
+    # Sidebar for continent selection
+st.sidebar.header("Select a Continent")
+continent_list = df['Continent'].unique().tolist()
+selected_continent = st.sidebar.selectbox("Choose a continent", continent_list)
+
+if selected_continent:
+        # Filter data for the selected continent
+        continent_data = df[df['Continent'] == selected_continent]
+
+        # Calculate statistics
+        max_population = continent_data['Population'].max()
+        min_population = continent_data['Population'].min()
+        max_country = continent_data.loc[continent_data['Population'].idxmax()]['Country']
+        min_country = continent_data.loc[continent_data['Population'].idxmin()]['Country']
+        average_population = continent_data['Population'].mean()
+        total_area = continent_data['Area'].sum()
+        total_population = continent_data['Population'].sum()
+        continent_density = total_population / total_area
+
+        # Display results
+        st.header(f"Statistics for {selected_continent}")
+
+        st.subheader("Maximum Population")
+        st.write(f"The maximum population in {selected_continent} is **{max_population}** in **{max_country}**.")
+
+        st.subheader("Minimum Population")
+        st.write(f"The minimum population in {selected_continent} is **{min_population}** in **{min_country}**.")
+
+        st.subheader("Average Population")
+        st.write(f"The average population in {selected_continent} is **{average_population:.2f}**.")
+
+        st.subheader("Total Area")
+        st.write(f"The total area of {selected_continent} is **{total_area}** square kilometers.")
+
+        st.subheader("Total Population")
+        st.write(f"The total population of {selected_continent} is **{total_population}**.")
+
+        st.subheader("Population Density")
+        st.write(f"The population density of {selected_continent} is **{continent_density:.2f}** people per square kilometer.")