Create line chart using d3.js

I want to create a line chart for the following data in powerbi custom visual d3.js

I've tried follwing code , but I'm getting a blank visual.Are there any latest resources for creating visuals in d3.js.

var margin = {top: 50, right: 50, bottom: 50, left: 50};

// Calculate the width and height of the chart area
var width = pbi.width - margin.left - margin.right;
var height = pbi.height - margin.top - margin.bottom;

// Define x and y scales
var x = d3.scale.ordinal()
    .rangeRoundBands([0, width], 0.1, 0.2);

var y = d3.scale.linear()
    .range([height, 0]);

var svg = d3.select("#chart")
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
    .append("g") // Append a 'g' element for grouping
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");


pbi.dsv(type, function(Names) {
    // Set the domain for x and y scales based on data
    x.domain(Names.map(function(d) { return d.Name; }));
    y.domain([0, d3.max(Names, function(d) { return d.Marks; })]);
  
  
    svg.append("g")
    .attr("class", "x axis")
    .attr("transform", "translate(0," + height + ")")
    .call(d3.axisBottom(x));

    // Append y axis
    svg.append("g")
        .attr("class", "y axis")
        .call(d3.axisLeft(y));

    // Append bars
    svg.selectAll(".bar")
        .data(data)
        .enter()
        .append("rect")
        .attr("class", "bar")
        .attr("x", function(d) { return x(d.Name); })
        .attr("width", x.bandwidth())
        .attr("y", function(d) { return y(d.Marks); })
        .attr("height", function(d) { return height - y(d.Marks); })
        .style("fill", pbi.colors[0]); 
 
  
});

function type(d) {
    d.Marks = +d.Marks;
    return d;
}