How to remove "· Streamlit" from the app title?
Using st.set_page_config to assign the page title will not append "· Streamlit" to that title. E.g.:
```python
import streamlit
st.set_page_config(
   page_title="Ex-stream-ly Cool App",
   page_icon="🧊",
   layout="wide",
   initial_sidebar_state="expanded",
)
```
