Add HydPy logo on PythonExpress website

[chirag200666]

A PR needs to be made with the HydPy logo to be sent to:
https://github.com/pythonindia/wye/blob/development/wye/templates/supporters.html

@ananyo2012
can you please look into this?
Thanks

[ananyo2012]

Ok I will add it there. Will it be Ok to open this issue in that repo ?

[chirag200666]

Yeah, should be fine @ananyo2012.