Update app.py

app.py

@@ -137,16 +137,23 @@ def find_nearby(place=None):
     print("The 5 closest locations are:\n")
     print(closest_hotels)
     return closest_hotels
+
+# Suppress InsecureRequestWarning
+urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+
 @spaces.GPU
 # Define the respond function
 def search_hotel(place=None):
     df_found = find_nearby(place)
     if df_found is None:
         return pd.DataFrame()
-    df_found=df_found.head(3)
+
+    df_found = df_found.head(3)  # Only last 3 hotels, to save runtime.
     hotel_ids = df_found["hotel_id"].values.tolist()
     filtered_df = df_hotels[df_hotels['hotel_id'].isin(hotel_ids)]
-    filtered_df['hotel_id'] = pd.Categorical(filtered_df['hotel_id'], categories=hotel_ids, ordered=True)
+    
+    # Use .loc[] to avoid SettingWithCopyWarning
+    filtered_df.loc[:, 'hotel_id'] = pd.Categorical(filtered_df['hotel_id'], categories=hotel_ids, ordered=True)
     filtered_df = filtered_df.sort_values('hotel_id').reset_index(drop=True)
     grouped_df = filtered_df.groupby('hotel_id', observed=True).head(2)
     description_data = []
@@ -169,6 +176,7 @@ def search_hotel(place=None):
 
     return pd.DataFrame(description_data)
 
+
 def show_hotels(place=None):
     description_df = search_hotel(place)
     if description_df.empty: