{% load hq_shared_tags %}

<div class="charts-pie-chart"
     data-config-dict="{% html_attr chart.config_dict %}"
     data-chart-data="{% html_attr chart.data %}"
     data-chart-id="{{ chart_id }}"
     data-chart-x-axis="{% html_attr chart.x_axis %}"
     data-chart-y-axis="{% html_attr chart.y_axis %}"
     data-chart-tooltip-format="{% html_attr chart.tooltipFormat %}">
</div>

{% load hq_shared_tags %}

<div class="charts-multibar-chart"
     data-config-dict="{% html_attr chart.config_dict %}"
     data-chart-data="{% html_attr chart.data %}"
     data-chart-id="{{ chart_id }}"
     data-chart-x-axis="{% html_attr chart.x_axis %}"
     data-chart-y-axis="{% html_attr chart.y_axis %}"
     data-chart-tooltip-format="{% html_attr chart.tooltipFormat %}">
</div>

Make multibar)chart.html refer to multibar chart class instead of pie chart class
Make multibar)chart.html refer to multibar chart class instead of pie chart class
