[Minor] Add command

README.md

@@ -1,4 +1,16 @@
----
-license: apache-2.0
----
-Here, we provide AWQ-quantized versions of the most popular NVILA models. These files help you seamlessly deploy TinyChat to unlock the full potential of NVILA and your hardware.
+---
+license: apache-2.0
+---
+Here, we provide AWQ-quantized versions of the most popular NVILA models. These files help you seamlessly deploy TinyChat to unlock the full potential of NVILA and your hardware.
+
+One-command demo to chat with quantized NVILA models via [llm-awq](ttps://github.com/mit-han-lab/llm-awq/tree/main/tinychat#:~:text=TinyChat%20support%20NVILA) (NVILA-8B as an example):
+
+```bash
+'''
+cd llm-awq/tinychat
+python nvila_demo.py --model-path PATH/TO/NVILA       \
+    --quant_path NVILA-AWQ/NVILA-8B-w4-g128-awq-v2.pt  \
+    --media PATH/TO/ANY/IMAGES/VIDEOS    \
+    --act_scale_path NVILA-AWQ/NVILA-8B-smooth-scale.pt \
+    --all --chunk --model_type nvila
+'''