fix bulk action

fix export

examples/main.py

@@ -28,7 +28,7 @@ templates = Jinja2Templates(directory='examples/templates')
 
 
 @admin_app.post(
-    '/{resource}/bulk/test_bulk'
+    '/rest/{resource}/bulk/test_bulk'
 )
 async def test_bulk(
         bulk_in: BulkIn,

fastapi_admin/depends.py

@@ -44,7 +44,7 @@ async def jwt_optional(request: Request):
 class QueryItem(BaseModel):
     page: int = 1
     sort: dict
-    where: dict
+    where: dict = {}
     with_: dict = {}
     size: int = 10
     sort: dict = {}

fastapi_admin/routes/__init__.py

@@ -1,9 +1,9 @@
 from fastapi import Depends
 
-from . import login, site, index
+from . import login, site, rest
 from ..depends import jwt_required
 from ..factory import app
 
 app.include_router(login.router)
 app.include_router(site.router)
-app.include_router(index.router, dependencies=[Depends(jwt_required)], prefix='/rest')
+app.include_router(rest.router, dependencies=[Depends(jwt_required)], prefix='/rest')