Fixed issue with importScript method in plotly-interop-5.4.0.js

[brettwinters]

Fixed issue with importScript function in plotly-interop-5.4.0.js that conflicts with AMD (Asynchronous Module Definition) loaders, such as RequireJS, which might be active in your Blazor environment (such as used in Blazor.Monaco - StackExchange).

Plotly tries to define itself as an anonymous module, but AMD doesn't support multiple anonymous define calls in the same script.

To resolve this issue, I bypassed the AMD detection

// Temporarily disable AMD
const originalDefine = window.define;
window.define = undefined;

Then re-enabled it again onload/onerror:

script.onload = () => {
            window.define = originalDefine; //restore AMD
            scriptCache.set(id, scriptUrl);
            plotlyReady = true;
            plotlyReadyCallbacks.forEach(callback => callback());
            resolve();
        };
        script.onerror = (error) => {
            window.define = originalDefine; //restore AMD
            reject(new Error(`Failed to load script ${scriptUrl}: ${error.message}`));
        };

Note, I think AMD is depreciated in plotly.js version 3.0 according to this merge