Update README.md

Added the link to preconfigure VM where the user can run localgpt. 

Updated the README with --qa_save flag.

README.md

@@ -1,5 +1,7 @@
 # LocalGPT: Secure, Local Conversations with Your Documents 🌐
 
+🚨🚨 You can run localGPT on a pre-configured [Virtual Machine](https://bit.ly/localGPT). Make sure to use the code: PromptEngineering to get 50% off. I will get a small commision!
+
 **LocalGPT** is an open-source initiative that allows you to converse with your documents without compromising your privacy. With everything running locally, you can be assured that no data ever leaves your computer. Dive into the world of secure, local document interactions with LocalGPT.
 
 ## Features 🌟
@@ -193,6 +195,11 @@ Another option is to enable chat history. ***Note***: This is disabled by defaul
 python run_localGPT.py --use_history
 ```
 
+You can store user questions and model responses with flag `--save_qa` into a csv file `/local_chat_history/qa_log.csv`. Every interaction will be stored. 
+
+```shell
+python run_localGPT.py --qa_save
+```
 
 # Run the Graphical User Interface