Update app.py

app.py

@@ -175,12 +175,12 @@ if task == "Clustering":
 
 @st.cache(allow_output_mutation=True)
 def fit_text_clf(X, y):
-    text_clf = text_clf.fit(X, y)
+    text_clf.fit(X, y)
     return text_clf
 
 @st.cache(allow_output_mutation=True) 
 def fit_cluster_clf(X):
-    cluster_clf = cluster_clf.fit(X)
+    cluster_clf.fit(X)
     return cluster_clf