Small bugfix to tree-viz view template.
Small bugfix to tree-viz view template.

prateekgupta3991/localrecon,phylotastic/phyloShiny,prateekgupta3991/localrecon,phylotastic-legacy/phyloShiny,phylotastic-legacy/phyloShiny,phylotastic/phyloShiny,prateekgupta3991/justforlearn,phylotastic/phyloShiny,phylotastic/phyloShiny,phylotastic-legacy/phyloShiny,prateekgupta3991/localrecon,prateekgupta3991/localrecon,phylotastic-legacy/phyloShiny