title: How to delete rows that comes from loc function ? (pandas)
body: <p>I want to delete rows which are includes specific values. </p>
  
  <pre><code>data.loc[data['Column_3'].isin(['1'])
  </code></pre>
  
  <p>But i want to keep 1000 of them.</p>
  
  <pre><code>data.loc[data['Column_3'].isin(['1'])][0:1000]
  </code></pre>
  
  <p>How can i apply this into my dataset?
  Actually i want to see 1 in column_3 but only 1000 of them. But i want to see all rows which are not include 1.</p>