upgrade streamlit

[VictorSanh]

pinning the streamlit version causes downstream packages version conflict which makes the test fail:

The conflict is caused by:
    streamlit 0.82.0 depends on click<8.0 and >=7.0
ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/topics/dependency-resolution/#dealing-with-dependency-conflicts
    black 22.1.0 depends on click>=8.0.0

For now, I put an upper limit on black version but ultimately we should upgrade streamlit (which requires tweaking and testing the state mechanism)