fix mis-removal

Author: Terry Zhao

test-proj/pyproject.toml

@@ -6,6 +6,7 @@ readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
     "llama-cloud-services>=0.6.53",
+    "llama-index-workflows>=1.1.0",
     "python-dotenv>=1.1.0",
     "jsonref>=1.1.0",
     "click>=8.2.1",