fix: missing dependencies for test (#1680)

Author: jkawamoto

pyproject.toml

@@ -41,6 +41,10 @@ test = [
     "pytest>=7.4.0",
     "httpx>=0.24.1",
     "scipy>=1.10",
+    "fastapi>=0.100.0",
+    "sse-starlette>=1.6.1",
+    "starlette-context>=0.3.6,<0.4",
+    "pydantic-settings>=2.0.1",
 ]
 dev = [
     "black>=23.3.0",