move to cpu

Dyna-1/esm/models/esm3.py

@@ -235,7 +235,7 @@ class ESM3(nn.Module, ESM3InferenceClient):
         if not model_name:
             raise ValueError(f"Model name {model_name} is not a valid ESM3 model name.")
         if device is None:
-            device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
+            device = torch.device("cpu")
         model = load_local_model(model_name, device=device)
         if device.type != "cpu":
             model = model.to(torch.bfloat16)