Default even if empty string is passed

Author: jakubno

python/tests/conftest.py

@@ -12,7 +12,7 @@
 
 @pytest.fixture()
 def template():
-    return os.getenv("E2B_TESTS_TEMPLATE", "code-interpreter-v1")
+    return os.getenv("E2B_TESTS_TEMPLATE") or "code-interpreter-v1"
 
 
 @pytest.fixture()