Update app.py

app.py

@@ -521,7 +521,7 @@ with st.spinner('Wait for it...'):
     with column1:
     # Create a canvas component
         changes,implementation,current=st.columns([0.01,0.9,0.01])
-    
+        model = encoding_model()
         with implementation:
                     st.write("<br>"*3,unsafe_allow_html=True)
                     if bg_doc: