title: Convert Number of tuples to List of List in python
body: <pre><code>postgreSQL_select_Query = "select Query"
  
          cur.execute(postgreSQL_select_Query)
  
          records = cur.fetchall() 
          print("Selecting rows ",records)
          print("Print each row and it's columns values")
          for row in records:
               print(row)
  </code></pre>
  
  <p>in the above code print row is given below.</p>
  
  <pre><code>('1970-01-01', '1')
  ('2019-01-01', '2')
  ('2019-01-12', '3')
  ('2019-01-19', '2')
  ('2019-02-16', '1')
  ('2019-02-19', '1')
  ('2019-02-22', '1')
  ('2019-02-24', '1')
  ('2019-02-25', '1')
  ('2019-02-26', '1')
  ('2019-03-02', '1')
  ('2019-03-05', '1')
  ('2019-03-07', '1')
  ('2019-03-08', '1')
  ('2019-03-10', '1')
  ('2019-03-13', '2')
  ('2019-03-16', '1')
  </code></pre>
  
  <p>How to convert above result to list of list in python 
  The assumed result is <code>list=[['1970-01-01', '1'],['1970-01-01', '1']]</code></p>