Update llama_chat_bot.py

llama_chat_bot.py

@@ -6,9 +6,9 @@ Automatically generated by Colaboratory.
 Original file is located at
     https://colab.research.google.com/drive/1BBWPVOOR0790ZALdTJy_pYV5bFf8KaGp
 """
-
--m pip install -e transformers torch accelerate
--m pip install -e --upgrade gradio
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+pip install -e transformers torch accelerate
+pip install -e --upgrade gradio
 
 
 from transformers import AutoTokenizer