Print error

app.py

@@ -23,7 +23,7 @@ class GramformerDemo:
     def __init__(self):
         if 'gf' not in st.session_state:
             st.session_state['gf'] = None
-            
+
         st.set_page_config(
             page_title="Gramformer Demo",
             initial_sidebar_state="expanded",
@@ -86,6 +86,7 @@ class GramformerDemo:
             }
             annotated_text(*annotations, **args)
         except Exception as e:
+            print(e)
             st.error('Some error occured!')
             st.stop()