fix examples

app.py

@@ -517,16 +517,21 @@ def optimized_bertopic(df):
     return top_tweets
 
 global examples
-examples = [["katip,katipunan",
-        "bgc,bonifacio global city",
-        "pobla,poblacion",
-        "cubao",
-        "taft"
-    ]]
+examples = [["katip,katipunan", "LDA"],
+            ["katip,katipunan", "BERTopic"],
+        ["bgc,bonifacio global city", "LDA"],
+        ["bgc,bonifacio global city", "LDA"],
+        ["pobla,poblacion", "LDA"],
+        ["pobla,poblacion", "BERTopic"],
+        ["cubao","LDA"],
+        ["cubao","BERTopic"],
+        ["taft", "LDA"],
+        ["taft", "BERTopic"]
+    ]
 
 def main(dataset, model
         #  progress=gr.Progress(track_tqdm=True)
-         ):
+        ):
     global df
     examples = [ "katip,katipunan",
         "bgc,bonifacio global city",