fix autocast (#1459)

fooocus_version.py

@@ -1 +1 @@
-version = '2.1.847'
+version = '2.1.848'

modules/patch_clip.py

@@ -72,7 +72,6 @@ class SDClipModelFooocus(torch.nn.Module, ldm_patched.modules.sd1_clip.ClipToken
     ]
 
     def __init__(self,
-                 device="cpu",
                  max_length=77,
                  freeze=True,
                  layer="last",
@@ -97,6 +96,9 @@ class SDClipModelFooocus(torch.nn.Module, ldm_patched.modules.sd1_clip.ClipToken
         with modeling_utils.no_init_weights():
             self.transformer = CLIPTextModel(config)
 
+        if 'cuda' not in model_management.text_encoder_device().type:
+            dtype = torch.float32
+
         if dtype is not None:
             self.transformer.to(dtype)
             self.transformer.text_model.embeddings.to(torch.float32)
@@ -241,6 +243,9 @@ class ClipVisionModelFooocus:
         else:
             self.dtype = torch.float32
 
+        if 'cuda' not in self.load_device.type:
+            self.dtype = torch.float32
+
         with modeling_utils.no_init_weights():
             self.model = CLIPVisionModelWithProjection(config)