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import gradio as gr
import requests
from mapbox import Geocoder
# Mapbox token
MAPBOX_TOKEN = 'pk.eyJ1IjoiYWRpbDk4IiwiYSI6ImNtYjdzODZ1NzBkcXcybHM2OHcwZTZ5NzAifQ.SlPs3gdrGqD7iU3Fk35AFw'
# Initialize Mapbox geocoder
geocoder = Geocoder(access_token=MAPBOX_TOKEN)
# Get coordinates from location name
def get_coordinates(location_name):
response = geocoder.forward(location_name, limit=1)
if response.status_code == 200:
data = response.json()
if data['features']:
coords = data['features'][0]['center'] # [lon, lat]
return coords[1], coords[0]
return None
# Get distance and duration
def get_route_info(coord1, coord2):
url = f"http://router.project-osrm.org/route/v1/driving/{coord1[1]},{coord1[0]};{coord2[1]},{coord2[0]}?overview=false"
response = requests.get(url)
data = response.json()
if 'routes' in data and data['routes']:
distance_km = data['routes'][0]['distance'] / 1000
duration_min = data['routes'][0]['duration'] / 60
return distance_km, duration_min
return None, None
# Fuel estimation
def estimate_fuel(distance_km, avg_kmpl):
return round(distance_km / avg_kmpl, 2)
# Main function to integrate
def estimate_all(loc1, loc2, user_kmpl):
coord1 = get_coordinates(loc1)
coord2 = get_coordinates(loc2)
if not coord1 or not coord2:
return "Failed to get location coordinates. Please check input names.", None, None, None
distance, duration = get_route_info(coord1, coord2)
if distance is None:
return "Failed to retrieve route data.", None, None, None
fuel = estimate_fuel(distance, user_kmpl)
return (
"Here are the results:",
f"📍 Distance: {distance:.2f} km",
f"⏱️ Estimated Time: {duration:.2f} minutes",
f"⛽ Fuel Used: {fuel:.2f} litres (at {user_kmpl} km/l)"
)
# Gradio Interface
demo = gr.Interface(
fn=estimate_all,
inputs=[
gr.Textbox(label="Enter Location 1"),
gr.Textbox(label="Enter Location 2"),
gr.Slider(1.0, 100.0, value=15.0, label="Vehicle Mileage (km/l)")
],
outputs=[
gr.Textbox(label="Status"),
gr.Textbox(label="Distance"),
gr.Textbox(label="Time"),
gr.Textbox(label="Fuel Used")
],
title="Distance, Time & Fuel Estimator 🚗",
description="App Developed by Koshur AI"
)
demo.launch()
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