(break): remove custom models and update evi client (#43)

Author: fern-api[bot]

.github/workflows/ci.yml

@@ -46,6 +46,6 @@ jobs:
       - name: Publish to npm
         run: |
           npm config set //registry.npmjs.org/:_authToken ${NPM_TOKEN}
-          npm publish --access public
+          npm publish --access public --tag beta
         env:
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}