text: var mymap = L.map('main_map').setView([4.594911, -74.123508], 15.5);
  
  L.tileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
      attribution: 'Map data &copy; <a href="https://www.openstreetmap.org/">OpenStreetMap</a> contributors'
  }).addTo(mymap);
  
  
  var circle = L.circle([4.594911, -74.123508], {
      color: '#33658a',
      fillColor: '#33658a',
      fillOpacity: 0.25,
      radius: 400
   }).addTo(mymap);
  
  $.ajax({
      dataType: "json",
      headers: {
          'x-access-token': process.env.NODE_MAP
      },
      url: "api/bicicletas",
      success: function(result){
          console.log(result);
          result.bicicletas.forEach(function(bici){   
              L.marker(bici.ubicacion, {title:bici.id}).addTo(mymap);
          });
      }
  })
   