const requestURL = 'http://localhost:3000/data'
 
sendRequest('GET', requestURL)
  .then(data => {
    google.charts.load('49')
    google.charts.setOnLoadCallback(drawVisualization) 
 
      function drawVisualization() {
        data.forEach(element => {
          const wrapper = new google.visualization.ChartWrapper(element)
          const para = document.createElement("div")
          para.setAttribute("id", element.containerId)
          para.setAttribute("class", "card")
 
          const elem = document.getElementById("kg_std_doo")
          elem.appendChild(para);
          wrapper.draw()
        }) 
      }
  })
  .catch(err => console.log(err))

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