added legend to quant

app.py

@@ -160,7 +160,7 @@ with gr.Blocks() as demo:
         search_type="model",
     )
     conv = gr.Dropdown(CONV_TEMPLATES, label="Conversation Template")
-    quant = gr.Dropdown(QUANTIZATIONS, label="Quantization Method")
+    quant = gr.Dropdown(QUANTIZATIONS, label="Quantization Method", info="The format of the code is qAfB(_id), where A represents the number of bits for storing weights and B represents the number of bits for storing activations. The _id is an integer identifier to distinguish different quantization algorithms (e.g. symmetric, non-symmetric, AWQ, etc).")
     btn = gr.Button("Convert to MLC")
     out = gr.Textbox(label="Conversion Result")
     btn.click(fn=button_click , inputs=[model_id, conv, quant], outputs=out)