Get error rendering img

Trying to generate a qrcode dynamically and have it displayed in the template. Do not want to save it.

‘utf-8’ codec can’t decode byte 0x89 in position 0: invalid start byte

from io import BytesIO
def generate_qr_code (request):
    fish = CustomUser.objects.get(username='jslovern391')
    img = qrcode.make(f'{get_current_site}/accounts/signup/{fish.alias_name}')
    stream = BytesIO()
    context = {
    'qrcode': stream.getvalue().decode()

    return render(request, 'accounts/qrcode.html', context=context)

path('qrcode/', views.generate_qr_code, name='qrcode'),


<html lang="en">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Fisher QRCodet</title>
    <h1>Fisher QRCode</h1>
    <img src="{{ qrcode }}">

If you’re going to include the data for the image inline in the src tag, it needs to be of the format:
<img src="data:image/png;base64,{{ base64_encoded_qrcode }}"/>

The page renders now, but it does not show the qrcode.

If I do a, it saves it as a png. Which should mean it is generating it?

I used the name base64_encoded_qrcode as an indication that you need to convert the binary qrcode data to its base64 representation and you use it in the src attribute - not that you actually create something called base64_encoded_qrcode.

So with this code, I need to put it into base64, is that correct? If so, how do I do that?

def fisher_qrcode(request):
    fish = CustomUser.objects.get(username='xxxx')
    base64_encoded_qrcode = qrcode.make(f'{fish.alias_name}')

    context = {
        'qrcode': base64_encoded_qrcode
    return render(request, 'accounts/fisher_qrcode.html', context=context)

I did it the other way around. I passed the string to the template and then used js to covert it to a qrcode.