Update workflow to test API models, use manual trigger

Author: RobinPicard

.github/workflows/tests_nightly.yml renamed to .github/workflows/tests_api_models.yml

@@ -1,13 +1,16 @@
-name: Nightly Tests
+name: API Model Tests
 
-# Run every day at 6:00 AM UTC
 on:
-  schedule:
-    - cron: "0 6 * * *"
+  workflow_dispatch:
+    inputs:
+      branch_name:
+        description: 'Name of the branch to test'
+        required: true
+        type: string
 
 jobs:
   tests:
-    name: Run the tests
+    name: Run API Model Tests
     runs-on: ubuntu-latest
     env:
       OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
@@ -21,21 +24,27 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+      with:
+        ref: ${{ github.event.inputs.branch_name }}
+
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
+
     - name: Install Ollama
       run: |
         curl -fsSL https://ollama.com/install.sh | sh
         ollama --version
         ollama pull tinyllama
+
     - name: Set up test environment
       run: |
         python -m pip install --upgrade pip
         pip install uv
         uv venv
         uv pip install -e .[test]
+
     - name: Create matrix id
       id: matrix-id
       env:
@@ -45,6 +54,7 @@ jobs:
         export MATRIX_ID=`echo $MATRIX_CONTEXT | md5sum | cut -c 1-32`
         echo $MATRIX_ID
         echo "::set-output name=id::$MATRIX_ID"
+
     - name: Run tests
       run: |
         uv run pytest -x --cov=outlines -m 'api_call' --ignore=tests/models/test_dottxt.py