Create app.py

app.py

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+import firebase_admin
+from firebase_admin import credentials
+from firebase_admin import db
+
+import streamlit as st
+
+# Fetch the credential JSON file from your Firebase project settings
+# and upload it to Google Colab, then provide the path here
+cred = credentials.Certificate("/cid1234-firebase-adminsdk-o0jz2-ddc0afe71d.json")
+
+# Initialize the app with the credentials and your database URL
+firebase_admin.initialize_app(cred, {
+    'databaseURL': 'https://cid1234-default-rtdb.firebaseio.com/'
+})
+
+# Reference to your Firebase database
+ref = db.reference('/')
+
+# Listen for changes in the database in real-time
+def on_change(event):
+    st.write('Data changed:', event.path, event.data)
+
+ref.listen(on_change)
+
+
+import requests
+
+
+
+
+
+def get_coordinates(location):
+    """
+    Get latitude and longitude of a location using OpenStreetMap Nominatim API
+    """
+    # URL for OpenStreetMap Nominatim API
+    url = f'https://nominatim.openstreetmap.org/search?format=json&q={location}'
+
+    # Send request to the API
+    response = requests.get(url)
+
+    # Parse JSON response
+    data = response.json()
+
+    # Check if response is not empty
+    if data:
+        # Extract latitude and longitude from the first result
+        lat = float(data[0]['lat'])
+        lon = float(data[0]['lon'])
+        return lat, lon
+    else:
+        st.write("No results found for the location.")
+        return None
+
+
+
+
+
+# Example usage
+location = input("Enter Location: ")
+latitude, longitude = get_coordinates(location)
+if latitude and longitude:
+    st.write(f"Latitude: {latitude}, Longitude: {longitude}")
+else:
+    st.write("Failed to retrieve coordinates for the location.")
+
+
+
+
+crimes = pd.DataFrame(columns=['Name', 'Lat', 'Lon', 'Intensity'])
+
+
+query = ""
+while(query != 'N'):
+  location = input("Enter Location: ")
+  crime = input("Enter Crime: ")
+  intensity = int(input("Enter Intensity: "))
+  latitude, longitude = get_coordinates(location)
+  data = [{'Name': crime, 'Lat': latitude, 'Lon': longitude, 'Intensity': intensity}]
+  query = input("Enter Y to continue and N to stop: ")
+  crimes = pd.concat([crimes, pd.DataFrame(data)], ignore_index=True)
+
+
+st.write(crimes)