 atmosphere, channels 8 to 15. Window size, a control for zooming in and out of the EEG data, with a default window size of 10 seconds. To trend, a toggle to enable or disable trend removal from the EEG data. Filter order, a parameter to set the order of the filter, typically ranging from 1 to 5. Hall spectrum, a toggle to overlay the non-filtered spectrum, frequencies below 0.5 Hz and above 30 Hz. Frequency scale, an option to choose between linear and logarithmic frequency scales. Noise removal performance, displayed as signal-to-noise ratio, SNR, and mean square error, MSE, of the EEG signal. Raw signal, visualization of the EEG signal in the time domain. Spectrum, representation of the EEG signal in the frequency domain with the ability to view specific frequency bands, delta-theta-alpha-beta-hole spectrum, if selected, additional information. Users can observe changes within different frequency bands by selecting specific frequency ranges or by nebling the whole spectrum option. The application uses a wavelet-based noise removal algorithm, with options to customize its behavior. Users can interact with the EEG data by playing, scrolling through the file, and adjusting various parameters. This flask application would serve as a user-friendly interface for analyzing EEG data, allowing researchers and practitioners to explore and manipulate the data in both the time and frequency domains while evaluating the effectiveness of noise removal techniques. The application would provide valuable insights into EEG signal processing and analysis. Welcome to the EEG spectrum visualization application. This specialized tool offers an intuitive interface to visualize intracranial EEG data, both in the time and frequency domains. File scroll bar, a horizontal scroll bar, allowing users to traverse through the EEG data files seamlessly. Play functionality, users can hit the play button to auto scroll through the EEG data. The rate can be adjusted using a play speed control. Yeah, we'll start developing in a second. We're currently on this EEG noise removal thing. Just in the project itself, move it up, the top, and just so it's clear what was updated last. This changes obviously not in production yet. So yes, that's the old thing that we had. We had some videos on it, but unfortunately it doesn't work anymore. That's why we are re-doing this. It used to be LabVIEW, now it's Python, NumBuy, SciBuy, Pandas, and it kind of, yeah, looks same, same, but different. This is what it currently, this is what it's gonna look like. Hopefully we can publish it today so we can have something to play with. Yeah, just quickly checking. This is a bit weird, but yeah, the toggle button is nice. Levels, right, you can barely see. It's a fact, so yeah, if it's level, we'll be able to go all the way down to zero. Yeah, so that's the original signal, the noisy one next to it. There's a kind of natural DC in it, so when you hit the training, the almost overlaid one top on the other, yeah, you kind of see the noisy there at the back. Some of these wavelets will be doing more than others. Yeah, there's not really much difference between them. These two things don't work. I get a 400 error at the server. We'll have to fix that. We'll probably have to describe properly, make a prompt, proper prompt, so we can actually fix it. Let's start populating, yeah, let's start with the HTML file. It's the same file, right, that's the, no, that's okay, close that. So we have the HTML popped into chpd, and we have that line that was working quite successful. This, no, where's it? Yeah, confirm reading the code, not generate anything else. And this bit is handy, because normally it should respond with... I've read the HTML code you provided. It appears to be a web page for visualizing EEG, electroencephogram, data with various controls for data processing and visualization. That's right. So thanks for confirming that. And then next, let's pop in the JavaScript and the same prompt, but just reading, not generating anything else. I've read the code, that's great. It's kind of, it feels like this is important in what the order, this is done. Let's do CSS as well. Confirm reading, don't generate anything else. I've read and understood, okay. It's giving itself a human-like properties, which is a bit odd, but whatever works. And the last snippet of code is the Python Flask application. So let's switch now. And the switch does work. It's the number of levels. It's going all the way to zero. Voltage 5k, something simple. Change the trend to a toggle switch. It's 24 years. Yes. See if it understands the context. It does. That's not very helpful, because you can copy the code when you have before and after. We have the trend and HTML. Do we? It's actually called the trend toggle. It's already a toggle. We're replacing the whole thing. Yes. So now it doesn't have the label. And what else? In the Flask code you provided, you're already reading that the trend primes are from the request, which will be true if the checkbox, now double switch, is checked and will be missing if it's not checked. So actually checking for the ID for it is the trend toggle. I wasn't even working at all if the KIT was the trend. Yes, that's the same. This means no changes required in the backend code since you're already handling it correctly. Note, ensure that the CSS code for the toggle switch, which you previously provided, is included in the index. HTML file or any link star sheets so the toggle switch will be styled correctly. Okay, now the only problem. It's not actually working. I guess because of the name, because this name used in JavaScript, it should be just the trend, is it? Right, now it's working. Yeah, just leave it as is. We just need the label. Checkbox, the trend switch. I have another switch, span, where the noise, that goes on top there, trend as name. Right, that's working fine. Right, we wanted to later we'll rearrange the whole thing. Let's see, log. Log can be changed to a button. I don't like the drop-downs. That can stay as is. Okay, we're ready. If everything is working, we can publish this. But show how we let know what you think already to publish. I would say, yes, if everything is functioning, there's still a problem that you replace the chair. Let's go through this for a sec. The effect of the nosing is not very clear, but it's there, but not very clear. Okay, that's just the way it is. The effect of the word transfer is not clear. It can all spin buttons be replaced by spin buttons, replace by sliders, checkboxes, replaced toggle switches. All right, we have about this one. Let's pop this in. So we want to make sure signal to noise ratio SNR and mean square error showing actual values. To show the signal to noise ratio SNR and mean square error MSE, for the EEG data, you need to calculate and return these values from the back end and then display them in the front end. Here's how we do it. Modify that, get underscore data root to calculate and return the SNR and MSE values. Okay, we're using from sklearn metrics import mean underscore squared underscore error. Okay, it's fine. I'm GitHub cobalt works. It's really imported mean square error. And from math it's trying to import square root. Well, we don't really need it, do we? Okay, now get data. What's this thing called? This input will be called from the client side to get the data. Okay, rest of the code is like, why should we have anything SNR? At the moment, no. So at the end of this function, which getting ridiculously long, so suspect later will be really hard to troubleshoot if there are any problems with doing this bit. How shall SNR calculation signal underscore power equals MP mean original underscore EG underscore data asterisk asterisk to noise underscore power equals MP mean original underscore EG underscore data EG underscore data asterisk asterisk to SNR equals 10 asterisk n hash MSE calculation MSE equals mean underscore squared underscore error original underscore EG underscore data EG underscore data hash prepare the response response underscore data equals more underscore signals original underscore signal the noise underscore signal Spectrums, Spectrums, SNR, SNR, MSC, MSC. Right, so we have to... Didn't tell us, but we need to replace it. Okay, we don't need this one anymore. SNR square root, is it? Okay. And EG data. It's the filtered EG. It should be legit. Oh yes, that's mean square error. Let's see here. It's not getting much information. Canascope pilot explained this using sklearn metrics to input arrays, the original and the filtered one. The mean square error is a measure of the average of the squares, of the errors. That is the average square difference between the estimate and the actual values. It could be a better explanation. We might later get the chgpt to explain it in a better way. So let's see if it actually works or not. We need also to change the front end. Well, in the front end, we already have the metric there. We need to make sure it's actually taking SNRSC, SNR... Yes, MSC, yes. The capital... Wait, it's not called SNR output, is it? The different way can HTML span ideas in our value? Why is it different to that? ID MSV. Okay, in JavaScript, make sure we have it. We have some SNR... Yeah, they called SNR output. Why not just call it SNR everywhere? Get determined by the... This will so not work. Getting an error. Script not found, something not found. Yeah, it's not even showing the error. It's the name of this thing, isn't it? Okay, so in Python, it's called SNR response data. Just fire response data. Where do we get the raw signals? Okay, so it should be just data, raw signals. Spectrum should be the same data spectrum. SNR output section will be used. Okay, what am I doing wrong? Two decimal places... JavaScript is using... I'm not using jQuery. Why are you saying I'm using jQuery? Using element by ID. Yes, that's right. You are correct. I'm not using jQuery, I'm just using Vanilla. Whatever you call it. Vanilla JavaScript. Why do I need to do this anyway? It's inside when data... I think it's happening after when data... You know, confused. It's showing me the values. Okay, HTML, 7IT. Let me see. Apple there, that's the same. Why am I not seeing the text? Let's get rid of that for a sec. Comment it all out. Right, we have the numbers. Our main thing is how to make sure everything fits the one green. Noise is on by default. Yeah, that's the color bit. Yeah, we haven't broken the inputs into three parts yet. Okay, we did all this. Make sure it fits into the screen. Actually, do it all. It's too much to ask. Yes, I already have that. Okay, the other thing to make sure... I need to give me like specific suggestions. Yeah, I don't know what's the regular screen size, but still it doesn't fit. So it's okay for the text to be below, but everything else in here will fit into one screen. And if it's not big enough, it should adjust the size of the charts. You do that. It also can be displayed side by side. I didn't try this before, but let's do it again. Just grab the whole panel. But still how to improve A into the... Yeah, hopefully it understands that the text can be below. Reduce padding, margins, the space between the UI elements, especially at the top, can be reduced to provide more room for content. I don't know, I think that's okay. Group related controls together in distinct sections. For instance, wavered denoise, gorbages, and levels can be grouped under waver settings, paneled. That's interesting, but that's only grouping the controls. Similarly, channel number, window size, the trend, filter order, whole spectrum, frequency scale, and scroll can be grouped under another panel like signal settings. We actually had a prompt for that. It should be into three parts. To make that clearer, let's go with this. Drop down menus. If the number of options within a category grows, consider using drop down menus. This is especially useful for selections like gorbages one, if more wavered types are added. Yes, we're really doing that. Vertical alignment, instead of a horizontal layout for controls, instead of stacking some controls vertically to use vertical space more efficiently, especially if the screens width is limited. Yeah, we generally want to have like an adaptive layout. Use adaptive. Yeah, that's right. Adjust the height of the graphs based on their importance. If the frequency spectrum graph is secondary to the waveform graph, it can be displayed with a smaller height. If this ring is wide enough, the EG signal in the time domain and the frequency domain should be side by side. Alright, how did you know? That's what I'm going to say there. Responsive design. Let's continue with this response from GPT-4. Responsive design. Ensure that the UI adjusts itself based on the screen size. This is crucial for users with smaller screens or when the application is accessed on tablets or mobile devices. I don't understand, do I have to do it manually or can I just tell everything to be adaptive? That's it. Check the size of the screen or device tabs. If certain settings or views are not always needed, consider using tabs to switch between different views or settings panels. This can help de-clutter the main view. Yes, but also... Minimize use of borders. While borders help define boundaries, overusing them can create a cluttered look. Consider using subtle shadows or changes in background color to differentiate sections. Ensure that primary controls or information, like the graphs, are more prominent while secondary controls can be less emphasized. This can be achieved through size, color, or typography. Opt for modern UI components, modern sliders, toggles, and buttons can be more compact and visually appealing, helping to enhance the overall aesthetics while saving space. That could be interesting. This one is for you. Feedback and testing. Lastly, collect feedback from actual users. They can provide insights on which controls they use most often. What information they need to see most prominently and which elements can be minimized or brewed together. This is exactly where I need your help. Remember, while optimizing space, it's essential to maintain clarity and ease of use. It's a balance between aesthetics, functionality, and user experience. It feels like it forgot the actual code. Is it not generating any code? I told it not to. Can we do all specific code suggestions? Yay. Signal to noise ratio, SNR, and mean swear error, MSE, outputs, designate specific areas on the UI where these values will be displayed prominently. You might consider using read-only input boxes or labels with a different background color and different output values. Yeah. Nothing has changed. Output box. I think I have an output box, do I? Yeah, I'll change the colors later. Alright, we don't see the difference because SNR output is suggesting that there are no values in it. Let's do F12 here, CTRL-SHIFT-C. I'll show that straight from the browser. Okay, what is the text? Is the text color coming from? Okay, I don't know what's going on. I don't see the numbers. Check the HTML. Read only. The view is okay, but the whole view can be an output box. Does look better, but unfortunately, I do not see the numbers. Okay. Let's move on. Use CSS flexbox or read to create flexible layouts to adapt to screen size. Right, it's container. It's CSS. Do we have it? No. Now, the other question is, we have a secondary CSS, and this one does have a container, this black flex, black rub rub. Yeah, so we can't really do it because we already have container features in the styling of the whole project, so we want to change it here. You want the EEG signal in the time domain and the frequency domain to appear side-by-side on wider screens. You can use a media query to achieve this. Right, so by default, stack the charts vertically for mobile devices. Yeah, let's try now. Oops. This should be definitely wider. That didn't work. To do the whole... No, the chart is there. Okay, let's do the whole thing. Just in case that's the problem. Okay, that doesn't work obviously. What am I doing wrong? Do we even have to shut in a HTML? No, we do not. A co-plot container. Right, because we need this. Assuming you're using a charting library, you would add the chart containers in your HTML and use the above CSS to style them. I'm going to shut in... No, that's not what I use. I use this. I don't have all the previous code, so why giving general responses? Given the provided HTML snippet and the requirements you mentioned earlier, you can modify and style the plots to fit responsibly side-by-side on wider screens and stack on top of each other on narrow screens. Here's a suggested approach. Right, so instead of... Yeah, we use a plot container. Asterisk, by default, set the plots to take the full width of Asterisk. Asterisk defined a media query to style for wider screens, Asterisk. Right, we're sure we're doing it. Okay, so in smaller screens, it will be like the larger screens. It will be plotted side-by-side. Which is nice, because we have everything fitting in. And nicely, let's see. It looks like on a mobile iPhone 12 Pro. Oh, no. Don't have money for that. So we won't be testing on it as well. So that's Samsung Galaxy. Not sure which size I have. I can just check on multiple ones. No, I'm just trying to make sure it's not a tablet or anything. But yes, doop. Yeah, what just happened? Yeah, mobile doesn't fit really well. On larger screens it will appear like this side-by-side, so it should fit a fit-in touchscreen. Yeah, this takes too much space, doesn't it? Let's restart. Right, so it does look much better. The errors we're having, yeah, they will be sorted in production. And the problem with smaller screens is that it takes too much space. You can remove eG here. Just so it takes a bit less space. Yeah, those still don't really look like outputs. The provided HTML is well-structured, but ensure our CSS works correctly. Ensure the plots are within a parent container, which will help in managing the layout more effectively. Yeah, okay, do I have this already? HTML, Rubber, no, not being used. So why do I need it? The clear, both style in the last div ensures that any content below the plots will not wrap around them. This is a traditional method used after floating elements. What's that? The clear, both style in the last div ensures that any content below the plots will not wrap around them. This is a traditional method used after floating elements. I don't know what does it mean, but I can try it out. When the browser screen width is greater than 1024px, as specified in the media query, the two plots will be displayed side by side. For narrow screens, the plots will stack on top of each other. Adjust the 1024px threshold as needed based on your design requirements. Okay, if you say so, I'll keep that number. I don't have any better ideas. Okay, but what's up if we do have a plot container? Yeah, we don't have those status, MIT, so that's the same. We don't have any clearing anywhere, do we? No. Okay, so we have those two plot containers. We replace the whole thing. This is like that as well. Yeah, this one's still not working. So yes, there's always more room for improvement. Yeah, let's assume the window size is not changing. Yeah, I don't know what to do on a smaller window size. It just doesn't fit. Yeah, something will have to go. Labels could go. Yeah, that will be hard. Leave it for now. It's working okay. Yeah, just last thing, those things still. Let's try this again. Hopefully it doesn't get upset with me because I'm asking the same thing over and over again. I'm trying those two outputs to actually look like outputs. Let's see. Yeah, so they change okay. Wait, the trending should be on by default. Trend, on to fix the previous thing. Yeah, one of those two outputs actually look like outputs. HTML, just two outputs as now, blah, blah, blah. And CSS, let's check SNR. Right, so it just looked like that. Let's keep them off for now. Let's see if actually. Yeah, so those ones, where are the values? The values, the values are not there. Anyway, hopefully it will appear on bodykears.com later today. We have an extra tool to play with. Provide feedback if you have time. That would be awesome. Change the output container, no. Oops, I didn't copy paste properly. We have a plot container. We don't have a label, no. Output, no. The problem is that this SNR is not showing any values. It's the old one. Yeah, the new one looks more like an output than where are the values. Yeah, just not there. That's it. The less than output greater than tag represents the result of a calculation and is semantically appropriate here. Pairing each with a less than label greater than ensures clarity. What span ID? So we have the text output ID. It's not being shown yet. Don't like all this fluff. Okay, maybe I did it. Numbers, it is to the actual values. The values are there. What's going on? To ensure that the signal to noise ratio SNR and mean square error MSE outputs do not show their actual values by default or until a particular action is performed. You can set the default values to a placeholder like or any other string indicating that the value is not available or not calculated yet. This way, users know the values are pending or not available. The values are there. Sure, the problem is... When you fetch or calculate the actual values for SNR and MSE, you can update the outputs. However, until then, they'll show. Until the updates run show function is called with actual values, the outputs will continue to display. This ensures that the placeholders are shown until you're ready to display the real values. Yeah, I'm happy to do that, but that's not kind of a solved problem. You know, like literally the numbers. Okay, can you regenerate it? Don't like this response. Why would you do that? Why would I do that? What did I say? Made a mistake. Make sure are showing the actual values. Sort of that. Yeah, now the values. Let's try again. So this one is working okay. However, is not showing the actual values. It's locked down in these little things. The less than output greater than tag is designed to display the result of a calculation, but you may need to set its value using JavaScript. If you have previously been using inner HTML or text content with a less than span greater than tag, you'll have to adjust the method to work with the less than output greater than tag. When you update the values of SNR and MSE in your JavaScript code, you should be doing something similar too. With the less than output greater than tag, you need to adjust this too. The difference is in using value instead of text content or inner HTML. Isn't just output okay, get element by a T. If you prefer using a less than span greater than tag as it was working before, but want to keep the styling of the less than output greater than element. You can use a different tag, like a less than div greater than or less than span greater than, and style it to it like an output. Okay, so this worked. And no, does not style the output. It's still not showing the value. Safe thing. Works. Okay. This one doesn't work. Doesn't work as well. Troubleshooting. Check if those any CSS supplied to output container less than label greater than less than output greater than or styled output that could be hiding almost placing the content. You can do this using browser developer tools, e.g. inspect element in Chrome. And now there's nothing affecting this being a Cromot. Ensure that there's no JavaScript that's inadvertently targeting and changing these elements. You can add a temporary inline event listener to log any changes. Be sure it's not changing. Should have saved span, styled output, and it's all dead out. Right. So maybe it was changing or something. Okay. Just getting rid of all of that. So I think we're ready to publish. What? Do it a bit later. Yeah, this should be an easy quick, easy fix working. Now it ran on by default. It's suggesting to change HTML which is easy. Yeah, we will continue this later on today. See you in a bit.