loosen rich dep and update example render

[filip-michalsky]

why

Need to update deps to merge new pypi stagehand dep to CrewAI

what changed

Loosened rich - this is a non-core dep for example rendering, not in core lib

test plan

CI

[filip-michalsky]

alpha published and smoke tested:

https://test.pypi.org/project/stagehand/0.4.0a1/

[miguelg719]

what if we just pin the rick dependency to 14 and update the examples to remove the conditionals? @filip-michalsky

[filip-michalsky]

what if we just pin the rick dependency to 14 and update the examples to remove the conditionals? @filip-michalsky

This is unfortunately not possible as this PR is fighting the dependency hell between python stagehand and CrewAI tools. The point of this PR is to allow update of dependencies between CrewAI tools and our updated stagehand package.

See here:
crewAIInc/crewAI-tools#360

it does not build.

 And because stagehand==0.4.0 depends on rich>=14.0.0 and
      embedchain>=0.1.114 depends on rich>=13.7.0,<14.0.0, we can conclude
      that crewai-tools[stagehand] and embedchain>=0.1.114 are incompatible.

Hence we need rich max of 13.7.0 unless we update embedchain dependency in CrewAI tools package itself or tiktoken. (we could propose that too if you think thats better?)

I can update the example to not have the conditional there - that is just a rendering thing.

@miguelg719