What's this function doing?
Utils.measureText = (text, font) => {
    const canvas = Utils.measureText.canvas || (Utils.measureText.canvas = document.createElement("canvas"));
    const ctx = canvas.getContext("2d");
    ctx.font = font || 'bold 10pt system-ui';
    return ctx.measureText(text).width;
};
system
yah kaary kya kar rahaa he?
Utils.measureText = (paath, font) => {
    const canvas = utils.measuretext.canvas ||.
    const ctx = canvas.getContext ("2D");
    ctx.font = font ||'bold 10pt system-yuai';
    CTX.MEASURETEXT (paath) lauten .width;
};
user
MeasureText fnction ek canvas tatv utpann karke ek paath string kii chaudaai ko maapta he, ek vaikalpik rup se pradaan kiye gaye font ke saath canvas par paath likhata he, or phir likhit paath kii chaudaai ko maapta he.
assistant
<|system|>
</s>
<|user|>
yah kaary kya kar rahaa he?
Utils.measureText = (paath, font) => {
    const canvas = utils.measuretext.canvas ||.
    const ctx = canvas.getContext ("2D");
    ctx.font = font ||'bold 10pt system-yuai';
    CTX.MEASURETEXT (paath) lauten .width;
};</s>
<|assistant|>
MeasureText fnction ek canvas tatv utpann karke ek paath string kii chaudaai ko maapta he, ek vaikalpik rup se pradaan kiye gaye font ke saath canvas par paath likhata he, or phir likhit paath kii chaudaai ko maapta he.</s>
