fix: explicitly download inswapper_128.onnx to local cache before loading

DeepFakeAI/processors/frame/modules/face_swapper.py

@@ -1,4 +1,5 @@
 from typing import Any, List, Callable
+import os
 import cv2
 import insightface
 import threading
@@ -22,13 +23,15 @@ def get_frame_processor() -> Any:
 
 	with THREAD_LOCK:
 		if FRAME_PROCESSOR is None:
-			# Prefer local cached model; if missing, let insightface download by name
-			local_model_path = resolve_relative_path('../.assets/models/inswapper_128.onnx')
-			try:
-				model_id = local_model_path if os.path.exists(local_model_path) else 'inswapper_128.onnx'
-			except Exception:
-				model_id = 'inswapper_128.onnx'
-			FRAME_PROCESSOR = insightface.model_zoo.get_model(model_id, providers = DeepFakeAI.globals.execution_providers)
+			# Ensure model file exists locally; if missing, download from mirrors
+			local_dir = resolve_relative_path('../.assets/models')
+			local_model_path = os.path.join(local_dir, 'inswapper_128.onnx')
+			if not os.path.exists(local_model_path):
+				conditional_download(local_dir, [
+					'https://github.com/facefusion/facefusion-assets/releases/download/models/inswapper_128.onnx',
+					'https://huggingface.co/MonsterMMORPG/inswapper_128.onnx/resolve/main/inswapper_128.onnx'
+				])
+			FRAME_PROCESSOR = insightface.model_zoo.get_model(local_model_path, providers = DeepFakeAI.globals.execution_providers)
 	return FRAME_PROCESSOR
 
 
@@ -39,7 +42,8 @@ def clear_frame_processor() -> None:
 
 
 def pre_check() -> bool:
-	# No-op: we will download through insightface if local file is missing
+	# Ensure directory exists; actual download handled in get_frame_processor
+	_ = resolve_relative_path('../.assets/models')
 	return True