Update app.py

Go back to Float8DynamicActivationFloat8WeightConfig. It appears this had done a little better [against rule of thumb].

app.py

@@ -30,8 +30,8 @@ import gradio as gr
 import torch
 from transformers import TorchAoConfig, AutoModelForCausalLM, AutoTokenizer
 from torchao.quantization import Float8DynamicActivationFloat8WeightConfig, Float8WeightOnlyConfig
-quant_config = Float8WeightOnlyConfig()
-# quant_config = Float8DynamicActivationFloat8WeightConfig()
+# quant_config = Float8WeightOnlyConfig()
+quant_config = Float8DynamicActivationFloat8WeightConfig()
 quantization_config = TorchAoConfig(quant_type=quant_config)
 
 MODEL_ID = "HuggingFaceTB/SmolLM3-3B"