print reactive expression: TypeError: __str__ returned non-string (type rx)

[MarcSkovMadsen]

I'm on the latest main branch of param. When trying to print a reactive expression it raises an exception

import param
rx_value = param.rx(10)
print(rx_value)

Traceback (most recent call last):
  File "/home/jovyan/repos/private/param/script.py", line 3, in <module>
    print(rx_value)
TypeError: __str__ returned non-string (type rx)

The workaround is to print rx_value.rx.value instead. But this would be confusing to a lot of users. Please fix.