Update app.py

app.py

@@ -288,7 +288,7 @@ def setup_proteinmpnn(model_name="vanilla—v_48_020", backbone_noise=0.00):
         hidden_dim=hidden_dim,
         num_encoder_layers=num_layers,
         num_decoder_layers=num_layers,
-        augment_eps=backbone_noise,
+        augment_eps=float(backbone_noise),
         k_neighbors=checkpoint["num_edges"],
     )
     model.to(device)
@@ -434,7 +434,7 @@ def update(
         return "Error processing PDB"
 
     model, device = setup_proteinmpnn(
-        model_name=model_name, backbone_noise=backbone_noise
+        model_name=model_name, backbone_noise=float(backbone_noise)
     )
 
     if designed_chain == "":