Update README.md

README.md

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 ![](https://huggingface.co/JosephusCheung/Guanaco/resolve/main/StupidBanner.png)
 
-**it is available with Colab free version now, or you can run the notebook on your own machine (8bit not well performed, should use fp16)** 
+**You need a Colab pro for full version, or you can run the notebook on your own machine (8bit not well performed, should use fp16)** 
 
 [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/1ocSmoy3ba1EkYu7JWT1oCw9vz8qC2cMk#scrollTo=zLORi5OcPcIJ)
 
+Free T4 Colab demo, please check 4bit version: [JosephusCheung/GuanacoOnConsumerHardware](https://huggingface.co/JosephusCheung/GuanacoOnConsumerHardware).
+
  **It is highly recommended to use fp16 inference for this model, as 8-bit precision may significantly affect performance. If you require a more Consumer Hardware friendly version, please use the specialized quantized, only 5+GB V-Ram required** [JosephusCheung/GuanacoOnConsumerHardware](https://huggingface.co/JosephusCheung/GuanacoOnConsumerHardware).
 
  **You are encouraged to use the latest version of transformers from GitHub.**