1 00:00:00,840 --> 00:00:07,330 In this lesson we're going to do the setup on our local machines on our very own computers. 2 00:00:07,350 --> 00:00:14,220 I want to talk you through how to get your laptop or your desktop to run tensor FLOW AND CARIS previously 3 00:00:14,460 --> 00:00:21,120 we've been using the Google collab notebooks to play around with the pre trained models and for most 4 00:00:21,120 --> 00:00:24,870 of this module you can actually still use the Google collab notebook. 5 00:00:24,870 --> 00:00:30,090 In fact if your computer is a bit older and you want to make use of the jeep use that are available 6 00:00:30,090 --> 00:00:34,660 through Google collab then I recommend using Google collab in your browser. 7 00:00:35,460 --> 00:00:40,890 However the reason I really want to run things locally this time around is because Jupiter notebook 8 00:00:40,980 --> 00:00:43,740 is a little bit snappier than Google collab. 9 00:00:43,740 --> 00:00:48,460 And in addition we're gonna be learning to use a tool called tense board. 10 00:00:48,840 --> 00:00:55,620 You see neural networks are actually really complicated and tense a board is going to be our flashlight 11 00:00:55,860 --> 00:01:01,290 that will help us monitor and compare different versions of our model. 12 00:01:01,530 --> 00:01:09,750 So tensor board is what we're going to use to spot problems to fine tune our parameters to check how 13 00:01:09,750 --> 00:01:14,890 our training is going and to try out different datasets. 14 00:01:14,970 --> 00:01:20,700 Now the distribution that we've got installed that came with a lot of different packages was called 15 00:01:20,790 --> 00:01:25,300 Anaconda and Anaconda comes with a lot of stuff. 16 00:01:25,440 --> 00:01:32,310 But at the moment it still doesn't come bundled with tensor flow and carries these are the two packages 17 00:01:32,340 --> 00:01:35,610 that will need to download and install. 18 00:01:35,640 --> 00:01:36,720 How are we gonna do that. 19 00:01:37,140 --> 00:01:43,000 Well we're going to do it the same way that we can download install pretty much any package we're going 20 00:01:42,990 --> 00:01:49,410 to use the command prompt if you're on Windows or the terminal if you're on Mac post the command prompt 21 00:01:49,470 --> 00:01:51,870 and the terminal pretty much look the same. 22 00:01:51,870 --> 00:01:56,170 They're both going to expect you to put in some sort of command some sort of instruction. 23 00:01:56,430 --> 00:02:03,420 And the way this works is we're going to supply three things we're going to supply the key words Conda 24 00:02:03,510 --> 00:02:10,440 install then we're going to supply one argument with hyphen C followed by the channel name and then 25 00:02:10,440 --> 00:02:12,870 followed by the package name. 26 00:02:12,870 --> 00:02:19,530 So to install tensor flow this whole thing is going to read Conda install hyphen C Conda hyphen forge 27 00:02:20,160 --> 00:02:21,320 and then tensor flow. 28 00:02:22,200 --> 00:02:27,330 So here's the plan I'm going to show you how to install tensor flow first and then you can follow the 29 00:02:27,330 --> 00:02:31,270 same process and install Caris on your own afterwards. 30 00:02:32,540 --> 00:02:38,840 The reason I recommend going through the command line is because if you go and open the anaconda navigator 31 00:02:38,990 --> 00:02:45,260 go to environments and then search for tensor flow then you might find that installing the package doesn't 32 00:02:45,260 --> 00:02:52,400 quite work as expected because it's looking towards like a particular channel or what have you and configuring 33 00:02:52,400 --> 00:02:59,240 the anaconda Navigator is a little bit more tiresome going straight to the command prompt and just installing 34 00:02:59,240 --> 00:03:03,240 the package directly with the right instruction. 35 00:03:03,260 --> 00:03:09,650 So once I open terminal on my mac or if you've got a Windows computer you just opened and a kind of 36 00:03:09,650 --> 00:03:18,800 prompt instead there you'll just simply type condo space install space hyphen see space condo hyphen 37 00:03:18,800 --> 00:03:27,110 forge space tensor flow then you'll hit enter and then you'll wait and you'll notice that you might 38 00:03:27,110 --> 00:03:30,080 actually wait for quite a while. 39 00:03:30,830 --> 00:03:37,220 So in my case it definitely took several minutes for it to solve my environment for me once that was 40 00:03:37,220 --> 00:03:39,400 finished and all done. 41 00:03:39,620 --> 00:03:43,010 You're going to be prompted to proceed or not. 42 00:03:43,040 --> 00:03:43,700 Yes or no. 43 00:03:44,660 --> 00:03:52,010 So type Y and hit enter and then what you'll see is all the dependencies of tensor flow being downloaded 44 00:03:53,210 --> 00:03:54,410 among those dependencies. 45 00:03:54,410 --> 00:04:01,220 You're actually going to spot a tensor board which we're in to use later on in this module again this 46 00:04:01,220 --> 00:04:04,540 installation can actually take quite a bit of time. 47 00:04:04,610 --> 00:04:10,640 Tens of low is no small package but it's worth the wait I promise. 48 00:04:10,640 --> 00:04:17,290 But uh yeah just let your computer run and get a coffee in the meantime when it's all done. 49 00:04:17,330 --> 00:04:23,720 You should see three messages that read something like preparing transaction done verifying transaction 50 00:04:23,780 --> 00:04:31,810 done executing transaction done and your cursor will blink on the next line in your command prompt so 51 00:04:31,810 --> 00:04:35,870 congratulations on successfully installing tensor flow. 52 00:04:35,890 --> 00:04:43,010 Now you've got one more thing you've got to do and that's installing Charisse constellation for the 53 00:04:43,010 --> 00:04:48,560 carrier's package will work pretty much exactly the same way you're gonna fire up the command prompt 54 00:04:48,830 --> 00:04:57,780 put in kinda install high fancy condo forge Caris and then follow the prompts until it's all done. 55 00:04:58,220 --> 00:05:05,120 And after all that when you're ready you can fire up a brand new Jupiter notebook and we'll get on that 56 00:05:05,210 --> 00:05:06,410 in the next lesson. 57 00:05:06,410 --> 00:05:07,180 I'll see you there.