fix bugs.

app.py

@@ -68,9 +68,9 @@ def process_multi_wrapper_only_show_rendered(rendered_txt_0, rendered_txt_1, ren
 
 
 cfg = OmegaConf.load("config.yaml")
-# model = load_model_from_config(cfg, "model_wo_ema.ckpt", verbose=True)
+model = load_model_from_config(cfg, "model_wo_ema.ckpt", verbose=True)
 # model = load_model_from_config(cfg, "model_states.pt", verbose=True)
-model = load_model_from_config(cfg, "model.ckpt", verbose=True)
+# model = load_model_from_config(cfg, "model.ckpt", verbose=True)
 
 ddim_sampler = DDIMSampler(model)
 render_tool = Render_Text(model)