added hf models import tab and route for getting available hf models

invokeai/app/api/routers/model_manager.py

@@ -11,7 +11,7 @@ from fastapi import Body, Path, Query, Response, UploadFile
 from fastapi.responses import FileResponse
 from fastapi.routing import APIRouter
 from PIL import Image
-from pydantic import BaseModel, ConfigDict, Field
+from pydantic import AnyHttpUrl, BaseModel, ConfigDict, Field
 from starlette.exceptions import HTTPException
 from typing_extensions import Annotated
 
@@ -29,6 +29,7 @@ from invokeai.backend.model_manager.config import (
     ModelType,
     SubModelType,
 )
+from invokeai.backend.model_manager.metadata.metadata_base import RemoteModelFile
 from invokeai.backend.model_manager.search import ModelSearch
 
 from ..dependencies import ApiDependencies
@@ -246,6 +247,29 @@ async def scan_for_models(
     return scan_results
 
 
+@model_manager_router.get(
+    "/hugging_face",
+    operation_id="get_hugging_face_models",
+    responses={
+        200: {"description": "Hugging Face repo scanned successfully"},
+        400: {"description": "Invalid hugging face repo"},
+    },
+    status_code=200,
+    response_model=List[AnyHttpUrl],
+)
+async def get_hugging_face_models(
+    hugging_face_repo: str = Query(description="Hugging face repo to search for models", default=None),
+) -> List[AnyHttpUrl]:
+    get_hugging_face_models = ApiDependencies.invoker.services.model_manager.install.get_hugging_face_models
+    get_hugging_face_models(hugging_face_repo)
+
+    result = get_hugging_face_models(
+        source=hugging_face_repo,
+    )
+
+    return result
+
+
 @model_manager_router.patch(
     "/i/{key}",
     operation_id="update_model_record",