google app engine - Print a Jinja2 list on a single line in a table element -

if have list [1,2,3,4,5,6]

it prints out 1, 2, 3, 4, 5, 6

how can print without line break between each 1, 2, 3, 4, 5, 6?

code except outputs in td

            <tr>                 {% field in li %}                     {% if field not string , field iterable %}                         <td>                             {% item in field %}                                 {{item}}{% if not loop.last %},{% endif %}                             {% endfor %}                         </td>                     {% else %}                         <td>{{ field }}</td>                     {% endif %}                 {% endfor %}             </tr> 

nvm, issue css template forcing line breaks. works expected.