Fix requestOptions in startChat

[wong2]

Fix #227

In PR #144, the requestOptions of GenerativeModel is renamed to _requestOptions, but there's a requestOptions type declaration on the class, so TypeScript didn't catch the miss use of requestOptions instead of _requestOptions in the startChat method.

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[hsubox76]

Thanks for catching this - two things:

1. there's been a refactor merged since you submitted this (the file moved)
2. run yarn changeset to add a changeset file (select "patch") to ensure this gets published

[wong2]

@hsubox76 I have rebased the branch.

However, I can't get yarn changeset working.

Internal Error: @google/generative-ai@workspace:.: This package doesn't seem to be present in your lockfile; run "yarn install" to update the lockfile
    at $x.getCandidates (/Users/wong2/.cache/node/corepack/yarn/4.0.1/yarn.js:205:8149)

The error remains after I run yarn install.

Perhaps you can merge this and run the changeset command instead?

[hsubox76]

I think some files must be leftover after the rebase, it works fine for me on your fork. Anyway you can manually add the changeset file. If we do it in a separate PR it won't link to this PR properly. Create a file: .changeset/real-windows-itch.md (autogenerated name I got). Contents:

---
"@google/generative-ai": patch
---

Fix reference to `requestOptions` in `startChat`.

[wong2]

@hsubox76 I've added the changeset file

[hsubox76]

Thanks for removing the requestOptions class property, I think we missed it in #144

Are you able to run yarn docs to update the docs? If not, I can do it in a follow-up PR.

[wong2]

@hsubox76 Done!

[hsubox76]

I ran the integration tests locally as outside contributors don't have access to the API key secret - passed.

Thanks for the contribution, merging!