codeformer support

modules/face_restoration.py

@@ -0,0 +1,19 @@
+from modules import shared
+
+
+class FaceRestoration:
+    def name(self):
+        return "None"
+
+    def restore(self, np_image):
+        return np_image
+
+
+def restore_faces(np_image):
+    face_restorers = [x for x in shared.face_restorers if x.name() == shared.opts.face_restoration_model or shared.opts.face_restoration_model is None]
+    if len(face_restorers) == 0:
+        return np_image
+
+    face_restorer = face_restorers[0]
+
+    return face_restorer.restore(np_image)