How to use the lottie-web/build/player/lottie.min.js.loadAnimation function in lottie-web

loop: true,
        autoplay: this._playing,
        assetsPath: `${this._assetsPath}/${this._hash}/`,
        // Apparently the lottie player modifies the data as it runs?
        animationData: JSON.parse(JSON.stringify(this._state.lottie)),
        rendererSettings: {
          preserveAspectRatio:'xMidYMid meet'
        },
      });
      this._live = null;
    } else {
      // we have edits, update the live preview version.
      // It will re-start from the very beginning, but the user can
      // hit "rewind" to re-sync them.
      $$('#live').innerHTML = '';
      this._live = bodymovin.loadAnimation({
        container: $$('#live'),
        renderer: 'svg',
        loop: true,
        autoplay: this._playing,
        assetsPath: `${this._assetsPath}/${this._hash}/`,
        // Apparently the lottie player modifies the data as it runs?
        animationData: JSON.parse(JSON.stringify(this._editor.get())),
        rendererSettings: {
          preserveAspectRatio:'xMidYMid meet'
        },
      });
    }
  }

_renderLottieWeb() {
    if (!this._showLottie) {
      return;
    }
    // Don't re-start the animation while the user edits.
    if (!this._hasEdits) {
      $$('#container').innerHTML = '';
      this._lottie = bodymovin.loadAnimation({
        container: $$('#container'),
        renderer: 'svg',
        loop: true,
        autoplay: this._playing,
        assetsPath: `${this._assetsPath}/${this._hash}/`,
        // Apparently the lottie player modifies the data as it runs?
        animationData: JSON.parse(JSON.stringify(this._state.lottie)),
        rendererSettings: {
          preserveAspectRatio:'xMidYMid meet'
        },
      });
      this._live = null;
    } else {
      // we have edits, update the live preview version.
      // It will re-start from the very beginning, but the user can
      // hit "rewind" to re-sync them.