Update app.py

app.py

@@ -139,42 +139,46 @@ def page_article_to_social_post():
                     st.success('Generated Content:')
                     st.write(post_content)
 
-# Corrected Function to get a route from OpenRouteService
-def get_route(start_coord, end_coord, api_key):
+
+import os
+import requests
+import streamlit as st
+import pandas as pd
+
+def get_route(start_coord, end_coord):
     api_key = os.getenv('OPENSTREET_API')
-    url = "https://api.openrouteservice.org/v2/directions/driving-car"
+    if not api_key:
+        st.error("API key not found. Please set the ORS_API_KEY environment variable.")
+        return
+    
     headers = {
-        'Authorization': api_key,
-        'Content-Type': 'application/json'
-    }
-    body = {
-        "coordinates": [start_coord, end_coord]
+        'Accept': 'application/json, application/geo+json, application/gpx+xml, img/png; charset=utf-8',
     }
-    response = requests.post(url, headers=headers, data=json.dumps(body))
+    url = f"https://api.openrouteservice.org/v2/directions/driving-car?api_key={api_key}&start={start_coord[0]},{start_coord[1]}&end={end_coord[0]},{end_coord[1]}"
+    
+    response = requests.get(url, headers=headers)
+
     if response.status_code == 200:
         route = response.json()['features'][0]['geometry']['coordinates']
         return route
     else:
-        st.error("Failed to get route data")
+        st.error(f"Failed to get route data. Status code: {response.status_code}")
         return None
 
 def page_vacation():
     st.title("Route Finder with OpenRouteService")
 
-    # Input for API Key
-    api_key = st.text_input("Enter your OpenRouteService API Key", type="password")
-
     # Inputs for start and end coordinates
     st.header("Start Point")
-    start_lat = st.number_input("Start Latitude", value=37.76)
-    start_lon = st.number_input("Start Longitude", value=-122.4)
+    start_lat = st.number_input("Start Latitude", value=49.41461)
+    start_lon = st.number_input("Start Longitude", value=8.681495)
 
     st.header("End Point")
-    end_lat = st.number_input("End Latitude", value=37.77)
-    end_lon = st.number_input("End Longitude", value=-122.41)
+    end_lat = st.number_input("End Latitude", value=49.420318)
+    end_lon = st.number_input("End Longitude", value=8.687872)
 
-    if st.button("Find Route") and api_key:
-        route = get_route([start_lon, start_lat], [end_lon, end_lat], api_key)
+    if st.button("Find Route"):
+        route = get_route([start_lon, start_lat], [end_lon, end_lat])
         if route:
             # Convert the route to a DataFrame
             route_df = pd.DataFrame(route, columns=['lon', 'lat'])
@@ -183,20 +187,20 @@ def page_vacation():
             st.pydeck_chart(pdk.Deck(
                 map_style='mapbox://styles/mapbox/light-v9',
                 initial_view_state=pdk.ViewState(
-                    latitude=37.76,
-                    longitude=-122.4,
+                    latitude=49.41461,
+                    longitude=8.681495,
                     zoom=11,
                     pitch=50,
                 ),
                 layers=[
                     pdk.Layer(
-                       'LineLayer',
-                       data=route_df,
-                       get_source_position='[lon, lat]',
-                       get_target_position='[lon, lat]',
-                       get_color='[255, 0, 0, 160]',
-                       get_width=5,
-                       pickable=True
+                        'LineLayer',
+                        data=route_df,
+                        get_source_position='[lon, lat]',
+                        get_target_position='[lon, lat]',
+                        get_color='[255, 0, 0, 160]',
+                        get_width=5,
+                        pickable=True
                     ),
                 ],
             ))