improving layout

app.py

@@ -205,7 +205,7 @@ def atomlenz(modelfile):
                st.write("No valid chemical structure recognized")
             else:
                 img = Draw.MolToImage(m)
-                st.image(img, caption=f"{smiles}", use_column_width=True)
+                st.image(img, caption=f"Recognized structure: {smiles}", use_column_width=False, width=400)
             print(pred)