title: export matlab data to python
body: <p>I have a sentence ' i am unhappy' stored in variable 'a' in matlab. i want to extract data from matlab to python.
  like if i write 'a' in python, it should display the whole sentence stored in MATLAB. and yes further i want to convert that sentence into speech using gtts.</p>
  
  <p>i have tried,this:</p>
  
  <pre><code>from scipy.io import loadmat
  test = loadmat('value.mat')
  </code></pre>
  
  <p>but it gives error:</p>
  
  <pre><code>MatReadWarning: Duplicate variable name "None" in stream - replacing 
  previous with new Consider mio5.varmats_from_mat to split file into 
  single variable files matfile_dict = MR.get_variables(variable_names)
  </code></pre>