Jinja templating should be off unless a context is provided.

[spott]

Is your feature request related to a problem? Please describe.
I'm passing raw markdown into the prompt, I didn't expect that markdown to be parsed by jinja because I'm not using that feature.

I wasn't aware of it until I ran into a jinja templating error because the markdown I was running had jinja template parameters in it.

Describe the solution you'd like
If there is no context dictionary passed, then there isn't any need to look for jinja template information.

If they want to pass a Jinja template but don't need any context, they can pass an empty dict.

This just makes it so that the user isn't using the feature unless they opt in.

Describe alternatives you've considered
The other option is sanitizing the input for jinja template parameters... or explicitly passing input as a trivial jinja template ({{input}}), which is kinda annoying.