chore: move loaders and context out of types (#156)

* chore: move loaders and context out of types

* Add back loaders

src/phoenix/server/api/schema.py

@@ -1,7 +1,7 @@
 import strawberry
 from strawberry.types import Info
 
-from phoenix.server.api.types.context import Context
+from phoenix.server.api.context import Context
 from phoenix.server.api.types.Dataset import Dataset
 from phoenix.server.api.types.Model import Model
 

src/phoenix/server/api/types/DimensionDataQuality.py

@@ -3,7 +3,7 @@
 import strawberry
 from strawberry.types import Info
 
-from .context import Context
+from phoenix.server.api.context import Context
 
 
 @strawberry.type

src/phoenix/server/api/types/Model.py

@@ -5,7 +5,8 @@
 from strawberry.arguments import UNSET
 from strawberry.types import Info
 
-from .context import Context
+from phoenix.server.api.context import Context
+
 from .Dimension import Dimension
 from .DimensionDataType import DimensionDataType
 from .pagination import Connection, Cursor, Edge, PageInfo

src/phoenix/server/app.py

@@ -13,9 +13,9 @@
 
 from phoenix.core.model import Model
 
+from .api.context import Context
+from .api.loaders import Loaders, create_loaders
 from .api.schema import schema
-from .api.types.context import Context
-from .api.types.loaders import Loaders, create_loaders
 
 
 class Static(StaticFiles):