Update app.py

app.py

@@ -117,6 +117,7 @@ def cluster_data(df, num_clusters):
 
     return df, kmeans
 
+
 def generate_wordcloud(df):
     text = " ".join(df['texts'].tolist())
     stopwords = set(STOPWORDS)
@@ -174,6 +175,7 @@ def main(file, num_clusters_to_display):
         
         df = preprocess_data(df)
         
+
         wordcloud_img = generate_wordcloud(df)
         bar_chart_img = generate_bar_chart(df, num_clusters_to_display)