Update app.py

app.py

@@ -1,56 +1,74 @@
 import streamlit as st
+import folium
+from folium.plugins import MarkerCluster
 from streamlit_folium import folium_static
 import googlemaps
-import folium
-import os
 from datetime import datetime
 
-def get_directions(source, destination):
-    now = datetime.now()
-    directions_info = {}
-    modes = ['driving', 'walking', 'bicycling', 'transit']
-    for mode in modes:
-        directions_result = gmaps.directions(source, destination, mode=mode, departure_time=now)
-        if directions_result:
-            directions_info[mode] = directions_result[0]['legs'][0]['steps']
-        else:
-            directions_info[mode] = "No available routes."
-    return directions_info
-
-def render_folium_map(source, destination):
-    source_location = gmaps.geocode(source)
-    destination_location = gmaps.geocode(destination)
-    
-    source_coords = source_location[0]['geometry']['location']
-    dest_coords = destination_location[0]['geometry']['location']
-    
-    m = folium.Map(location=[source_coords['lat'], source_coords['lng']], zoom_start=10)
-    
-    folium.Marker([source_coords['lat'], source_coords['lng']], tooltip='Source').add_to(m)
-    folium.Marker([dest_coords['lat'], dest_coords['lng']], tooltip='Destination').add_to(m)
-    
-    folium_static(m)
-
 # Initialize Google Maps
 gmaps = googlemaps.Client(key=os.getenv('GOOGLE_KEY'))
 
-# Streamlit app
-st.title('🗺️ Google Maps Directions')
-st.sidebar.header('📌 User Input Features')
+# Function to fetch directions
+def get_directions_and_coords(source, destination):
+    now = datetime.now()
+    directions_info = gmaps.directions(source, destination, mode='driving', departure_time=now)
+    if directions_info:
+        steps = directions_info[0]['legs'][0]['steps']
+        coords = [(step['start_location']['lat'], step['start_location']['lng']) for step in steps]
+        return steps, coords
+    else:
+        return None, None
+
+# Function to render map with directions
+def render_folium_map(coords):
+    m = folium.Map(location=[coords[0][0], coords[0][1]], zoom_start=13)
+    folium.PolyLine(coords, color="blue", weight=2.5, opacity=1).add_to(m)
+    return m
+
+# Streamlit UI
+st.title('Google Maps and Minnesota Medical Centers')
+st.sidebar.header('Directions')
 
 source_location = st.sidebar.text_input("Source Location", "Mound, MN")
 destination_location = st.sidebar.text_input("Destination Location", "Minneapolis, MN")
 
 if st.sidebar.button('Get Directions'):
-    directions_info = get_directions(source_location, destination_location)
-    for mode, directions in directions_info.items():
-        st.write(f"## Directions by {mode.capitalize()} 🛣️")
-        if directions == "No available routes.":
-            st.write("❌ " + directions)
-        else:
-            for i, step in enumerate(directions):
-                st.write(f"👣 {i + 1}. {step['html_instructions']}")
+    steps, coords = get_directions_and_coords(source_location, destination_location)
+    if steps and coords:
+        st.subheader('Driving Directions:')
+        for i, step in enumerate(steps):
+            st.write(f"{i+1}. {step['html_instructions']}")
+        st.subheader('Route on Map:')
+        m1 = render_folium_map(coords)
+        folium_static(m1)
+    else:
+        st.write("No available routes.")
 
-    show_map_button = st.button('Show Directions on Map 🗺️')
-    if show_map_button:
-        render_folium_map(source_location, destination_location)
+# The existing code for Minnesota medical centers
+st.markdown("## 🏥 Minnesota Medical Centers 🌳")
+m2 = folium.Map(location=[45.6945, -93.9002], zoom_start=6)
+marker_cluster = MarkerCluster().add_to(m2)
+# Define Minnesota medical centers data
+minnesota_med_centers = [
+    ('Mayo Clinic', 44.0224, -92.4658, 'General medical and surgical', 'Rochester'),
+    ('University of Minnesota Medical Center', 44.9721, -93.2595, 'Teaching hospital', 'Minneapolis'),
+    ('Abbott Northwestern Hospital', 44.9526, -93.2622, 'Heart specialty', 'Minneapolis'),
+    ('Regions Hospital', 44.9558, -93.0942, 'Trauma center', 'St. Paul'),
+    ('St. Cloud Hospital', 45.5671, -94.1989, 'Multiple specialties', 'St. Cloud'),
+    ('Park Nicollet Methodist Hospital', 44.9304, -93.3640, 'General medical and surgical', 'St. Louis Park'),
+    ('Fairview Ridges Hospital', 44.7391, -93.2777, 'Community hospital', 'Burnsville'),
+    ('Mercy Hospital', 45.1761, -93.3099, 'Acute care', 'Coon Rapids'),
+    ('North Memorial Health Hospital', 45.0131, -93.3246, 'General medical and surgical', 'Robbinsdale'),
+    ('Essentia Health-Duluth', 46.7860, -92.1011, 'Community hospital', 'Duluth'),
+    ('M Health Fairview Southdale Hospital', 44.8806, -93.3241, 'Community hospital', 'Edina'),
+    ('Woodwinds Health Campus', 44.9272, -92.9689, 'Community hospital', 'Woodbury'),
+    ('United Hospital', 44.9460, -93.1052, 'Acute care', 'St. Paul'),
+    ('Buffalo Hospital', 45.1831, -93.8772, 'Community hospital', 'Buffalo'),
+    ('Maple Grove Hospital', 45.1206, -93.4790, 'Community hospital', 'Maple Grove'),
+    ('Olmsted Medical Center', 44.0234, -92.4610, 'General medical and surgical', 'Rochester'),
+    ('Hennepin Healthcare', 44.9738, -93.2605, 'Teaching hospital', 'Minneapolis'),
+    ('St. Francis Regional Medical Center', 44.7658, -93.5143, 'Community hospital', 'Shakopee'),
+    ('Lakeview Hospital', 45.0422, -92.8137, 'Community hospital', 'Stillwater'),
+    ('St. Luke\'s Hospital', 46.7831, -92.1043, 'Community hospital', 'Duluth')
+]
+folium_static(m2)