MemGPT 🧠 LLM as Operating System. It's INSANE! Step-by-Step Tutorial 🤯

Key Takeaways

mgpt makes llms as operating system hi everyone I'm really excited to show you about mem GPT so what is M GPT we already have a token limit on each large language model so this use something called external context using external context it works same as a ram in your computer so you should be able to store your data and then retrieve it it gives additional memory for a large language model so we going to see how we are going to install this step by step let's get started first get clone and then mgpt once that is Clon go into mem GPT now we going to create the cond environment cond create minus- n mgpt python 3.11 creating that environment proceeding that further next cond activate mgpt that will activate your virtual environment now we are going to install pip install minus r requirements.txt this installs all the required python packages now we are going to export the key open API key which you can generate from open API platform and enter it like this next type Python main.py and enter as soon as you type main.py it will start M GPT then hit enter to begin it's thinking now well come Chad I'm going to say I am mvin present you can see that it's updating the name Chad to mvin it is storing the name in the memory core memory successfully updated now I'm going to save by typing back slave this will create a checkpoint you can use this checkpoint later if required and I'm going to again going to say I am interested in AI now that also will get saved in in the memory I'm going to save that checkpoint you can copy the name of the checkpoint so that when you come back in again you can enter and load it from where you left so I'm going to type back slash exit to exit and immediately I'm going to start again with python main.py hit enter to continue now you can see it's again starting from beginning and it doesn't have the memory the reason is be because when you go to memory back slash memory and enter there you can see a predefined memory given to that Persona you are Sam and the bot is given a personality as a human the person who's talking to it is given a personality here so that's in the memory that's why it's loading that from the start we will soon see how we can change this but Meanwhile we're going to load our previous checkpoint back slash load and click enter what is my name and what I am interested in see you can see your name is mvin prison and you expressed interest in artificial intelligence which is taken from the memory if you see the previous conversation it says hello Chad and when I load the memory you can see everything got updated next we are going to see how to create a Persona and how to create a human so create a file called human. txt this is me who I am talking to so I am Marvin and I am interested in a and Dev Ops and programming so I'm going to save that file and I'm going to create another file called persona. txt that's where I'm going to give the bot a name you are mem GPT you are a helpful assistant that's it I'm going to save that file and exit now in the terminal I'm going to type Python main.py and and then hyphen hyen Persona and persona. txt then human human. txt this is how it should be but just because of the folder structure this is how we are going to do we're going to do dot do/ do do SL do do slash similarly for human we are going to enter do do SL do do SL do do slash because it is going to check the M GPT folder in the examples there's a Persona fold folder there which I can quickly show you so if you see the folder structure inside mem GPT there's a folder called humans and there's another folder called personas that's where the file what we created persona. txt and human. txt should be there but just because we have created on the home folder we have to mention where the file we have created the personal. txt and the human. txt so to refer that that's why we mention Python main.py and then hyphen Persona doers. txt and refer that file that it is in current directory and then click enter hit enter to begin now you can see the Persona it is saying welcome mvin and it is saying I'm interested in devops I'm going to ask what is your name you call me m GPT yeah that's it you are retrieving the Persona and and human characteristics from those files this is a just a beginner's guide I'm going to extend this further and show you more advanced tutorial on how to read from a SQL database and also memory from your own documents and make this chatbot be able to respond to those data if you like this video do like share and subscribe and thanks for watching