diff --git a/pyproject.toml b/pyproject.toml
index ce72901..9cc5254 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,6 +31,7 @@ dependencies = [
     "openai",
     "pydantic",
     "litellm",
+    "gradio",
 ]
 
 [project.optional-dependencies]