WEBVTT 00:00.120 --> 00:00.640 Okay. 00:00.680 --> 00:05.320 And now just to do some quick clicking around within the product itself. 00:05.320 --> 00:07.360 And I'll define things as we go. 00:07.560 --> 00:11.240 We press Create Workflow again to create one of these. 00:11.240 --> 00:17.120 Bring up the editor and create a new workflow which represents automating a business process. 00:17.280 --> 00:18.600 That's what we're looking at. 00:18.760 --> 00:20.040 The button here. 00:20.040 --> 00:23.160 That is where we start to add a first step. 00:23.320 --> 00:27.480 The thing we're going to add the step is called a node. 00:27.520 --> 00:30.320 A node I think I'd use that word yesterday already. 00:30.360 --> 00:35.480 A node is one of these these building blocks, one of these little pieces that makes up a workflow. 00:35.640 --> 00:37.320 And we can add that. 00:37.320 --> 00:42.800 And you can see that, that these, these nodes, they have they come in a couple of different flavors. 00:42.840 --> 00:46.120 These are things that's called the the node operations. 00:46.280 --> 00:53.440 It can be something which is uh, these things can be either triggers reasons that that a whole workflow 00:53.440 --> 00:58.120 gets kicked off or they can be actions nodes that take an action. 00:58.120 --> 01:01.120 And so we're going to we're going to do this whole on chat message. 01:01.160 --> 01:03.660 Again that is an example of a trigger. 01:03.900 --> 01:07.500 It it's something which which initiates a workflow. 01:07.620 --> 01:08.580 And I can press escape. 01:08.580 --> 01:13.980 Remember that escape is the thing you can either you can either just press escape or you can click behind 01:13.980 --> 01:15.140 it and it's gone. 01:15.140 --> 01:18.460 And this is showing us this trigger right here. 01:18.700 --> 01:23.460 Um, and now we're going to, we're going to just I'm just going to press the plus button here. 01:23.580 --> 01:27.380 And that plus button opens this, this panel of nodes over here. 01:27.580 --> 01:31.140 And I can go to AI and I can go to AI agent. 01:31.140 --> 01:33.420 And I press escape again and here we go. 01:33.460 --> 01:36.020 We have an AI agent right here. 01:36.260 --> 01:41.420 Um, and what you'll see this thing here, this line is something that is connecting. 01:41.540 --> 01:44.180 I can I can press this little bin here and it gets rid of that line. 01:44.180 --> 01:45.420 That line is now gone. 01:45.420 --> 01:48.860 And I can now take that plus and I can drag it and drop it. 01:48.980 --> 01:53.660 This thing here is called, shockingly, a connector because it connects. 01:53.660 --> 01:55.620 It links to nodes together. 01:55.620 --> 01:57.580 Nodes are linked by connectors. 01:57.580 --> 02:05.120 And this trigger node is connected to this action, this AI agent right here and it has hanging off 02:05.120 --> 02:07.560 it a bunch of things that we can connect with. 02:07.800 --> 02:10.480 Uh, a bunch of connections waiting to be formed. 02:10.480 --> 02:14.000 And we can add in more nodes to bring this to life. 02:14.000 --> 02:17.560 And you're already pretty familiar with this, but I can press the plus button right there. 02:17.720 --> 02:19.600 We're going to add another node. 02:19.600 --> 02:22.080 In this point we're searching for nodes. 02:22.080 --> 02:25.080 And it's already showing us that the language models within that. 02:25.080 --> 02:27.880 And you can pick you pick any one of these different nodes. 02:27.880 --> 02:32.280 We we used open router and open AI yesterday. 02:32.280 --> 02:33.480 And we set up the keys. 02:33.480 --> 02:35.560 So they should already be be ready to work. 02:35.600 --> 02:37.520 You can pick whichever one you set up. 02:37.560 --> 02:39.480 I'm going to pick OpenAI right now. 02:39.600 --> 02:40.200 It comes up. 02:40.200 --> 02:42.200 It already remembers my credentials. 02:42.200 --> 02:44.040 We're using GPT four one mini. 02:44.120 --> 02:44.760 That's done. 02:44.760 --> 02:47.440 And now to go back you remember I just press escape. 02:47.640 --> 02:48.160 There it is. 02:48.160 --> 02:55.400 It doesn't look too pretty, but I can just organize it like, so, uh, and, uh, we can now go to 02:55.680 --> 02:56.600 Add Memory. 02:56.600 --> 03:01.280 Remember this, click on this and just click Simple Memory and press escape. 03:01.680 --> 03:03.000 And let's move that there. 03:03.200 --> 03:06.190 And then we're going to add we won't add a tool for now. 03:06.190 --> 03:07.190 That's good enough. 03:07.190 --> 03:08.030 This is set up. 03:08.030 --> 03:10.270 And now I come in here and I can say hi there. 03:10.990 --> 03:13.030 And off it goes and does its thing. 03:13.350 --> 03:18.230 And you can see because I've just upgraded to version two, it's got a slightly more fancy animation. 03:18.230 --> 03:22.030 You probably had that yesterday and you're like, how come adds animation doesn't look as fancy as mine? 03:22.030 --> 03:23.790 Well, now I'm just as fancy as you. 03:23.950 --> 03:29.870 Uh, so we get this nice, good looking diagram with lots of green, showing that the agent used its 03:29.870 --> 03:30.430 memory. 03:30.630 --> 03:31.150 Hello. 03:31.150 --> 03:32.470 How can I assist you today? 03:32.590 --> 03:34.870 Let's move this down a bit so we get a little bit more room. 03:34.910 --> 03:36.510 We can move this all around. 03:36.870 --> 03:39.910 Uh, and I'm going to say my name is Ed. 03:43.510 --> 03:45.870 And then we will say, nice to meet you. 03:45.910 --> 03:46.790 How can I help you today? 03:46.790 --> 03:47.830 What's my name? 03:48.110 --> 03:55.830 And we hope to see that this memory, which is being used to give context to the LM calls that's being 03:55.830 --> 04:00.230 used to populate the prompts, means that, uh, that it says, nice to meet you, Ed. 04:00.270 --> 04:01.510 How can I help you today? 04:01.670 --> 04:06.290 And just to show you a couple more details, if I select this agent and I. 04:06.330 --> 04:08.010 I double click to bring it up. 04:08.290 --> 04:12.810 Uh, down here you can see that that it's got some information about what's going on in due course. 04:12.810 --> 04:17.650 We will talk about, uh, various curly braces sort of stuff and what's going on in the left and what's 04:17.650 --> 04:18.690 going on on the right. 04:18.690 --> 04:21.890 But what I want to do right now is go down to here, add option. 04:21.890 --> 04:24.170 I'm going to pick system message. 04:24.290 --> 04:25.970 You remember the system messages. 04:25.970 --> 04:31.570 What comes at the beginning of the prompt to the LM that sets the tone so I can change it from you're 04:31.570 --> 04:43.410 a helpful assistant to you, or a snarky, humorous assistant that makes fun fun of whoever you are 04:43.450 --> 04:44.450 chatting with. 04:45.890 --> 04:47.610 So let's go with that. 04:47.730 --> 04:50.130 Uh, that's our new system prompt. 04:50.130 --> 04:54.730 So now actually, uh, I think yeah, escape doesn't always sometimes you have to click and then press 04:54.730 --> 04:57.570 escape to make sure that you've got the right thing selected. 04:57.810 --> 05:03.330 So now let's let's refresh this and let's say hi there, uh, and see what comes back. 05:03.450 --> 05:07.510 And it says well, well, well look who decided to show up. 05:07.550 --> 05:08.630 What's on your mind? 05:08.670 --> 05:11.190 Oh, mighty keyboard warrior. 05:11.550 --> 05:12.070 Ha ha. 05:12.470 --> 05:14.990 Um, I'm gonna say my name's Ed. 05:15.030 --> 05:17.870 I'm slightly nervous about what's what it's going to say. 05:17.990 --> 05:19.150 Uh, we'll find out. 05:19.510 --> 05:19.910 Ed. 05:19.910 --> 05:20.230 Huh? 05:20.270 --> 05:21.070 Classic. 05:21.110 --> 05:23.270 Short, simple and no nonsense. 05:23.310 --> 05:25.790 Just like your attention span, I bet. 05:26.150 --> 05:27.110 Ha, ha. 05:27.270 --> 05:33.190 So, uh, obviously, I use this both to entertain you, but also to show how easy it is to use the 05:33.190 --> 05:36.470 system prompt as your way to set the context. 05:36.510 --> 05:43.830 Tell the the agent what it's doing and and give it that, that that sense of of its objective and its 05:43.830 --> 05:46.110 tone and any background information. 05:46.110 --> 05:48.870 So that's how it works to set a system prompt. 05:48.870 --> 05:50.350 You can see what's happening there. 05:50.350 --> 05:53.950 And you can also open up this, the chat model to see exactly. 05:53.990 --> 05:56.750 For people that know this stuff, this will show you all of the details. 05:56.750 --> 05:58.310 You'll see the system message. 05:58.310 --> 06:05.270 You'll see the entire conversation so far passed in every time because a call to an LLM is stateless. 06:05.270 --> 06:10.770 So the full message each time has the system prompt, and then the full conversation in order that it 06:10.770 --> 06:13.650 can produce an output consistent with that input. 06:13.730 --> 06:15.610 That's how all of this comes together. 06:15.770 --> 06:22.170 Uh, and so yeah, that's a really good illustration of, of looking at an AI agent. 06:22.170 --> 06:27.770 It's, it's using it's got memory and it's got the context of the conversation and it's steered by the 06:27.770 --> 06:28.610 system prompt. 06:28.610 --> 06:32.250 And just to finish off the example, we will add in another node. 06:32.410 --> 06:33.970 And this time it will be a tool. 06:33.970 --> 06:38.090 It's going to be a the market stack tool that we did before. 06:38.370 --> 06:40.210 It should already have your credentials saved. 06:40.210 --> 06:41.730 But but I'm in a different instance here. 06:41.730 --> 06:44.090 So I paste in the key that we've got. 06:44.130 --> 06:48.050 I save that and it should now be connected to the market stack tool. 06:48.290 --> 06:49.970 Press escape to come back here. 06:50.090 --> 06:51.090 No thank you. 06:51.250 --> 06:52.930 And now there we go. 06:52.970 --> 06:58.570 Oh and but we also just like before, I forgot to press this blue button to say that that is automatically 06:58.570 --> 07:02.090 defined by the model which stock ticker it wants. 07:02.130 --> 07:05.770 And we will add in this filter to say we want the latest press that to. 07:05.810 --> 07:06.250 Yes. 07:06.410 --> 07:08.410 And we've now set up this tool. 07:08.470 --> 07:14.710 we'll reset the chat and we'll say hi there and we'll let it do its thinking and let it be snarky at 07:14.710 --> 07:15.270 me again. 07:15.310 --> 07:17.110 Well, look who decided to show up. 07:17.390 --> 07:20.670 Uh, are you just here to perfectly good virtual time? 07:20.870 --> 07:27.790 What's the, uh, stock price of Google? 07:29.150 --> 07:32.110 Let's see how it handles this now using its tool. 07:32.150 --> 07:32.910 Off it goes. 07:32.910 --> 07:33.950 It does its thing. 07:34.230 --> 07:37.710 Uh, the stock price of Google closed at on the most recent trading day. 07:37.750 --> 07:39.630 Not bad for a tech giant, huh? 07:39.790 --> 07:40.870 Anything else you want me to fetch? 07:40.910 --> 07:42.510 Or are we done while you're ahead? 07:42.710 --> 07:43.670 There you have it. 07:43.670 --> 07:46.230 There is a model that's using a system prompt. 07:46.230 --> 07:49.950 It's using conversation history, and it's using a tool. 07:49.950 --> 07:55.070 And all of this is achieved just through clever use of prompting. 07:55.110 --> 08:00.350 You can see in here all of the stuff, if you look through this, you can see everything that I promised 08:00.390 --> 08:00.710 you. 08:00.750 --> 08:02.030 We've got the system prompt. 08:02.030 --> 08:04.390 We've got the user and assistant response. 08:04.390 --> 08:09.150 And you see here it says calling get many end of day and market data stack with that input. 08:09.150 --> 08:10.570 That is the output. 08:10.570 --> 08:16.810 This is all going in the set of messages to the LM, and that is the response that comes back. 08:16.810 --> 08:19.610 And you can use this now yourself to experiment. 08:19.650 --> 08:21.250 Try different system prompts. 08:21.290 --> 08:23.930 Try using the tool and not using the tool. 08:23.970 --> 08:30.410 Come back into the OpenAI chat model or the open router chat model to see the messages and get that 08:30.410 --> 08:36.890 first hand experience for how you are able to call the make the different calls to the LM to achieve 08:36.890 --> 08:38.250 a genetic results. 08:38.250 --> 08:40.410 And you'll notice what we're looking at this editor. 08:40.410 --> 08:47.290 And we are seeing this here with with our chat down here, that here we can flip between editor and 08:47.290 --> 08:48.650 executions. 08:48.650 --> 08:52.810 And if we press this we now see the runs that happened. 08:52.810 --> 08:57.490 And we see the inputs and outputs against the different runs that we've been doing that's showing up 08:57.490 --> 08:59.130 here under executions. 08:59.130 --> 09:02.890 And we can use this screen to flip between editor and executions. 09:02.890 --> 09:07.370 I can also click here to rename the whole workflow to like stock. 09:07.770 --> 09:09.490 Uh, we'll say snarky. 09:10.760 --> 09:14.400 Snarky stock price. 09:14.640 --> 09:15.360 Look up. 09:18.120 --> 09:19.960 That's the name of our workflow. 09:20.040 --> 09:20.960 Here it is. 09:21.160 --> 09:25.120 And we can we can flip between the executions, as I showed you and the editor. 09:25.160 --> 09:27.800 We can also go back to the overview. 09:27.840 --> 09:31.520 And on the overview page you'll see here that we've got workflows. 09:31.520 --> 09:35.400 There's an executions tab at the at this level at the home screen. 09:35.400 --> 09:40.040 And this is showing us all of the executions across any of our workflows. 09:40.080 --> 09:43.080 This is like the summary level executions page. 09:43.080 --> 09:47.480 So those are the two places you can go for executions either within the workflow itself. 09:47.640 --> 09:51.160 Um, the snarky stock price lookup here it is coming in. 09:51.200 --> 09:58.000 Go to the executions or you can go back to your home page, back to your overview, go to executions 09:58.000 --> 09:59.200 to see it right there. 09:59.240 --> 09:59.640 Okay. 09:59.680 --> 10:03.680 And with that, I'm just going to wrap up by recapping some of the terminology. 10:03.720 --> 10:08.160 Generally speaking it's not I'm not big on terminology and learning the names of things. 10:08.160 --> 10:09.920 We do it so that you know what's going on. 10:09.920 --> 10:13.980 And we can we can talk about where we're going and we'll pick it up as we go. 10:14.100 --> 10:22.260 But a node you saw that a node is something which is like one step, one building block in defining 10:22.260 --> 10:23.340 a business process. 10:23.380 --> 10:26.820 We saw that it could be a trigger like like like starting a chat. 10:26.860 --> 10:31.380 Or it could be an action, like actually calling an AI agent. 10:31.980 --> 10:35.380 A connection is simply a link between two nodes. 10:35.380 --> 10:39.340 It's connecting the output from one node to the input to another. 10:39.340 --> 10:45.140 And a workflow is a collection of nodes with connections between them. 10:45.180 --> 10:50.540 It's it's nodes, plus connections together to automate a business process. 10:50.660 --> 10:52.500 That is a workflow. 10:53.060 --> 10:55.700 Execution is a run of a workflow. 10:55.900 --> 10:58.500 And we'll find out later that this can be done in a couple of modes. 10:58.500 --> 11:01.740 It can be done manually, which is how we did it just then. 11:01.740 --> 11:04.580 And you can also make a workflow active. 11:04.580 --> 11:06.700 And that means it's now like in production mode. 11:06.700 --> 11:08.500 You're not testing it like we just did. 11:08.540 --> 11:10.700 You've got it running for reals. 11:10.700 --> 11:13.000 And that's something that we'll we'll do later. 11:13.000 --> 11:16.720 And that is when it is active in production and then templates. 11:16.760 --> 11:19.400 We touched on these are pre-built workflows. 11:19.400 --> 11:23.440 You can you can use these as a starting point, as a template to build your own. 11:23.440 --> 11:27.160 And it's a good way to see a whole lot of stuff already pre-built. 11:27.160 --> 11:31.480 But we'll be mostly starting from scratch so that we we really build things from the ground up. 11:31.480 --> 11:34.160 So here's some of the the basic terminology. 11:34.160 --> 11:36.560 And probably you're already getting familiar with this. 11:36.560 --> 11:39.560 And that is a wrap on week one day two. 11:39.600 --> 11:42.280 And that concludes a couple of days of purple. 11:42.560 --> 11:43.880 Some theory we've done today. 11:43.880 --> 11:46.480 But it has it has set the stage for a lot of building. 11:46.480 --> 11:52.440 We're now going to be able to take this as our foundation for building lots of workflows starting tomorrow 11:52.440 --> 11:55.880 with our first yellow day, which is all about integrations. 11:55.880 --> 11:57.080 And we're going to do a bunch of them. 11:57.080 --> 12:03.280 It's what makes N810 so very powerful, and we're going to use it to the max starting tomorrow. 12:03.320 --> 12:04.640 You don't want to miss it. 12:04.680 --> 12:06.280 Take a moment to celebrate. 12:06.280 --> 12:13.560 You are 13% of the way through this already, and tomorrow is going to be a really great step forwards. 12:13.560 --> 12:14.640 I will see you then.