Update src/streamlit_app.py

src/streamlit_app.py

@@ -41,18 +41,7 @@ def validate_fernet_token(key, token, ttl_seconds):
 
 # sidebar   
 with st.sidebar:
-    with stylable_container(
-        key="test_button",
-        css_styles="""
-        button {
-            background-color: yellow;
-            border: 1px solid black;
-            padding: 5px;
-            color: black;
-        }
-        """,
-    ):
-        st.button("DEMO APP")
+    st.button("DEMO APP")
    
 
     expander = st.expander("**Important notes on the Demo Named Entity Recognition (NER) App**")