fix examples

app.py

@@ -502,13 +502,22 @@ def optimized_bertopic():
             print(tweets)
         top_tweets.append(tweets)
 
+global examples
+
 def main(dataset, model):
     global df
+    examples = [ "katip,katipunan",
+        "bgc,bonifacio global city",
+        "pobla,poblacion",
+        "cubao",
+        "taft"
+    ]
     keyword_list = dataset.split(',')
     if dataset in examples:
         df = get_example(keyword_list)
         place_data = 'test'
     else:
+        print(dataset)
         place_data = str(scrape(keyword_list))
     print(df)
     cleaning(df)
@@ -529,14 +538,7 @@ def main(dataset, model):
 
     return place_data, headlines
 
-global examples
-examples = [
-    ["katip,katipunan"],
-    ["bgc,bonifacio global city"],
-    ["pobla,poblacion"],
-    ["cubao"],
-    ["taft"]
-]
+
 iface = gr.Interface(fn=main, 
                     inputs=[gr.Dropdown(["katip,katipunan",
                                         "bgc,bonifacio global city",