title: How to extract a cell value from a Dataframe in Pandas
body: <p>I have a dataframe with 3 columns, like this:</p>
  
  <p><a href="https://i.stack.imgur.com/6Sluv.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/6Sluv.jpg" alt="enter image description here"></a></p>
  
  <p>I want to search for 12295682 in instrument_token column and extract the related tradingsymbol UBL20JANFUT.</p>
  
  <p>How do I do that?</p>
  
  <p>thanks in advance</p>