title: How to display json without column names pandas/python?
body: <p>We query a df by below code:</p>
  <pre><code>json.loads(df.reset_index(drop=True).to_json(orient='table'))
  </code></pre>
  <p>The output is:</p>
  <pre><code>{&quot;index&quot;: [ 0, 1 ,2, 3, 4],
   &quot;col1&quot;: [ &quot;250&quot;],
   &quot;col2&quot;: [ &quot;1&quot;],
   &quot;col3&quot;: [ &quot;223&quot;],
   &quot;col4&quot;: [ &quot;2020-06-12 14:55&quot;]
  }
  </code></pre>
  <p>We need the output should be like this:</p>
  <pre><code>[ &quot;250&quot;, &quot;1&quot;, &quot;223&quot;, &quot;2020-06-12 14:55&quot;],[.....][.....]
  </code></pre>