Update with options for US states

app.py

@@ -7,12 +7,16 @@ download('au_all_sm', 'saunteringcat/whereabouts-db')
 download('au_all_lg', 'saunteringcat/whereabouts-db')
 download('au_vic_lg', 'saunteringcat/whereabouts-db')
 download('au_nsw_lg', 'saunteringcat/whereabouts-db')
+download('us_ca_sm', 'saunteringcat/whereabouts-db')
+download('us_ma_sm', 'saunteringcat/whereabouts-db')
 
 # create a matcher object
 matcher1 = Matcher('au_all_sm')
 matcher2 = Matcher('au_all_lg')
 matcher3 = Matcher('au_vic_lg')
 matcher4 = Matcher('au_nsw_lg')
+matcher5 = Matcher('us_ca_sm')
+matcher6 = Matcher('us_ma_sm')
 
 # function to geocode results
 def geocode(addresses, db_name='au_all_sm', how='standard'):
@@ -24,6 +28,10 @@ def geocode(addresses, db_name='au_all_sm', how='standard'):
         matcher = matcher3 
     elif db_name == 'au_nsw_lg':
         matcher = matcher4
+    elif db_name == 'us_ca_sm':
+        matcher = matcher5
+    elif db_name == 'us_ma_sm':
+        matcher = matcher6
     address_list = addresses.split('\n')
     return matcher.geocode(address_list, how=how)
 
@@ -40,20 +48,24 @@ with gr.Blocks(theme=gr.themes.Soft()) as demo:
     gr.Markdown("Fast, accurate open source geocoding in Python")
     gr.Markdown("""
     [whereabouts](https://www.github.com/ajl2718/whereabouts) is an open source package for Python for fast and accurate geocoding within
-    your own environment. It currently supports geocoding for Australia but with more countries coming soon. It uses duckDB to geocode 100s - 1000s of addresses per second based on an algorithm from [this paper](https://arxiv.org/abs/1708.01402)""")
+    your own environment. It currently supports geocoding for all of Australia with some US states currently being built using OpenAddresses.
+                
+    It uses duckDB to geocode 100s - 1000s of addresses per second based on an algorithm from [this paper](https://arxiv.org/abs/1708.01402)""")
     gr.Markdown("""
     ```
     pip install whereabouts
-    python -m whereabouts download au_all_sm
+    python -m whereabouts download us_ca_sm
     ```
-    This demo shows whereabouts in action, albeit slower due to the server. Running in your own environment speeds things up.
+    This demo shows whereabouts with some example databases. 
     """)
     with gr.Row():
         with gr.Column():
             dropdown_choice = gr.Dropdown(choices=[("Australia - Small", "au_all_sm"), 
                                                    ("Australia - Large", "au_all_lg"), 
                                                    ("Victoria, Australia - Large", "au_vic_lg"), 
-                                                   ("New South Wales, Australia - Large", "au_nsw_lg")], 
+                                                   ("New South Wales, Australia - Large", "au_nsw_lg"),
+                                                   ("California - Small", "us_ca_sm"),
+                                                   ("Massachusetts - Small", "us_ma_sm")], 
                                           value="au_all_sm", 
                                           multiselect=False, 
                                           label="Database",