title: making tuples from pandas list
body: <p>I have got panda list as mentioned below.</p>
  
  <pre><code>[post_code  bnf_name                          
   B11 4BW    Salbutamol_Inha 100mcg (200 D) CFF    0.031059
   B12 9LP    Paracet_Tab 500mg                     0.024014]
  </code></pre>
  
  <p>I need to convert this data into the following format (list of tuples):</p>
  
  <pre><code>[("B11 4BW", "Salbutamol_Inha 100mcg (200 D) CFF", 0.0310589063)
   ("B12 9LP", "Paracet_Tab 500mg",0.024014)]
  </code></pre>
  
  <p>I have tried converting the list to dataframe and other methods and till now I have been unsuccessful. Can someone help?</p>