Update app.py

app.py

@@ -108,7 +108,7 @@ def preprocess_data(df):
     return df
 
 def cluster_data(df):
-    num_clusters = 15  # Set the number of clusters to 15
+    num_clusters = 20 # Set the number of clusters
     vectorizer = TfidfVectorizer(stop_words='english')
     X = vectorizer.fit_transform(df['texts'])