Update app.py

app.py

@@ -153,7 +153,7 @@ def generate_wordcloud(df):
 
 def generate_bar_chart(df, num_clusters_to_display):
     # Exclude common words
-    common_words = {'i', 'you', 'thanks', 'thank', 'ok', 'okay', 'sure', 'done'}
+    common_words = {'i', 'you', 'thanks', 'thank', 'ok', 'okay', 'sure', 'done', 'to', 'for', 'and', 'but', 'so'}
     
     top_categories = df['Category'].value_counts().index[:num_clusters_to_display]
     df_top_categories = df[df['Category'].isin(top_categories)]