app/views/graph/network.html.erb
<label class="sr-only" for="name">Name</label>
<input type="text" class="form-control mb-2 mr-sm-2 mb-sm-0" id="name" placeholder="rmit-programming-club">
<button id="submit-name" type="submit" class="btn btn-primary">Submit</button>
<div id='graph-container'></div>