[Requirements] Change fastapi to ~=0.67.0 to fix docs generation …

…bug (#1377)

requirements.txt

@@ -55,7 +55,10 @@ kubernetes~=11.0
 # TODO: move to API requirements (shouldn't really be here, the sql run db using the API sqldb is preventing us from
 #  separating the SDK and API code) (referring to humanfriendly and fastapi)
 humanfriendly~=8.2
-fastapi~=0.68.0
+# fastapi fail to present docs. happen due to fastapi changes in 0.68.0
+# the breaking PR is: https://github.com/tiangolo/fastapi/commit/97fa743ecb5a716fa0223a7463cb83f3f0df494c
+# the bug report on: https://github.com/tiangolo/fastapi/issues/3782
+fastapi~= 0.67.0
 fsspec~=0.9.0
 v3iofs~=0.1.7
 # 3.4 and above failed builidng in some images - see https://github.com/pyca/cryptography/issues/5771

tests/api/api/test_docs.py

@@ -0,0 +1,11 @@
+import http
+
+import fastapi.testclient
+import sqlalchemy.orm
+
+
+def test_docs(
+    db: sqlalchemy.orm.Session, client: fastapi.testclient.TestClient
+) -> None:
+    response = client.get("/api/openapi.json")
+    assert response.status_code == http.HTTPStatus.OK.value