Update app.py

app.py

@@ -7,7 +7,7 @@ url = "https://maps.googleapis.com/maps/api/place/textsearch/json"
 places_details_url = "https://maps.googleapis.com/maps/api/place/details/json"
 
 # Your actual Google API Key (replace with your key)
-api_key = "GOOGLE_API_KEY" #Remember to replace this!
+api_key = "GOOGLE_API_KEY"
 
 def get_places_data(query, location, radius, next_page_token=None):
     params = {
@@ -43,13 +43,13 @@ def get_all_places(query, location, radius):
     while True:
         data = get_places_data(query, location, radius, next_page_token)
         if "error" in data:
-            return [data] #Return error message
+            return [data]  # Return error message
         results = data.get('results', [])
         for place in results:
             place_id = place.get("place_id")
             details = get_place_details(place_id)
             if "error" in details:
-                return [details] #Return error message
+                return [details]  # Return error message
             all_results.append({**place, **details})
             
         next_page_token = data.get('next_page_token')
@@ -59,10 +59,13 @@ def get_all_places(query, location, radius):
 
 def display_data(query, location, radius):
     results = get_all_places(query, location, radius)
-    if isinstance(results[0], dict):
-        return pd.DataFrame([results])
+    if isinstance(results, list):
+        if results and isinstance(results[0], dict):
+            return pd.DataFrame(results)
+        else:
+            return pd.DataFrame()  # Return an empty DataFrame if results is empty or not a list of dicts
     else:
-        return pd.DataFrame(results)
+        return pd.DataFrame()  # Return an empty DataFrame if results is not a list
 
 iface = gr.Interface(
     fn=display_data,
@@ -76,4 +79,4 @@ iface = gr.Interface(
     description="Find wellness professionals in Hawaii using the Google Places API."
 )
 
-iface.launch(share=True)
+iface.launch(share=True)