skip openai integ tests if key not set (#1662)

Author: Jackmin801

tests/integration/test_eval.py

@@ -1,11 +1,15 @@
+import os
 from pathlib import Path
 from typing import Callable
 
 import pytest
 
 from tests.conftest import Command, Environment, ProcessResult
 
-pytestmark = [pytest.mark.slow]
+pytestmark = [
+    pytest.mark.slow,
+    pytest.mark.skipif(not os.environ.get("OPENAI_API_KEY"), reason="OPENAI_API_KEY not set"),
+]
 
 
 @pytest.fixture(scope="module")

tests/integration/test_synthesize.py

@@ -1,11 +1,15 @@
+import os
 from pathlib import Path
 from typing import Callable
 
 import pytest
 
 from tests.conftest import Command, Environment, ProcessResult
 
-pytestmark = [pytest.mark.slow]
+pytestmark = [
+    pytest.mark.slow,
+    pytest.mark.skipif(not os.environ.get("OPENAI_API_KEY"), reason="OPENAI_API_KEY not set"),
+]
 
 
 @pytest.fixture(scope="module")