Update app.py

app.py

@@ -25,7 +25,7 @@ try:
     if not isinstance(m1, SentenceTransformerEmbeddings):
         raise ValueError("Loaded object is not a SentenceTransformerEmbeddings instance.")
 except Exception as e:
-    st.error(f"Failed to load embedding model: {str(e)}")
+    st.error(f"Failed to load embedding model.: {str(e)}")
     st.stop()
 
 m2=joblib.load("m1.joblib")