code: func (h *Client) InstallRelease(chstr, ns string, opts ...InstallOption) (*rls.InstallReleaseResponse, error) {
  	// load the chart to install
  	chart, err := chartutil.Load(chstr)
  	if err != nil {
  		return nil, err
  	}
  
  	return h.InstallReleaseFromChart(chart, ns, opts...)
  }
docs: // InstallRelease loads a chart from chstr, installs it, and returns the release response.