title: ImportError: cannot import name 'Pool'
body: <p>While running the multiprocessing.py (contents of the file below)</p>
  
  <pre><code>from multiprocessing import Pool
  
  def f(x):
      return(x*x)
  
  if __name__ == '__main__':
      with Pool(5) as p:
          print(p.map(f,[1,2,3]))
  </code></pre>
  
  <p>I get <code>ImportError: cannot import name 'Pool'</code></p>
  
  <p>I have also tried the 2 solutions given in this - <a href="https://stackoverflow.com/questions/28740886/python-importerror-cannot-import-name-pool/28741446#28741446">python - ImportError: cannot import name Pool</a> but unfortunately the problem exist.</p>