diff --git a/.github/workflows/install.yaml b/.github/workflows/install.yaml
index dc7d14e..5932762 100644
--- a/.github/workflows/install.yaml
+++ b/.github/workflows/install.yaml
@@ -33,4 +33,7 @@ jobs:
           python -m pip check
       - name: Install add ons
         run: |
-          python -m pip install "unpacked_sdist/[llm]"
\ No newline at end of file
+          python -m pip install "unpacked_sdist/[llm]"
+      - name: Test by importing packages
+        run: |
+          python -c "import openai"
\ No newline at end of file
diff --git a/trane/llm/helpers.py b/trane/llm/helpers.py
index b5a82eb..999b6e1 100644
--- a/trane/llm/helpers.py
+++ b/trane/llm/helpers.py
@@ -6,7 +6,6 @@
 
 openai = import_or_none("openai")
 tiktoken = import_or_none("tiktoken")
-anthropic = import_or_none("anthropic")
 ipython = import_or_none("IPython")