How to make histogram with python?
<p>I have some difficulties to solve this problem :<br/>
Write a function word_graph that takes three arguments -(1) <strong>in_grame</strong> sptipulating thr name of a pickle file containing an index of descriptions, (2)<strong>gr_frm</strong> stipulating a file name on which to store the output graph and (3) <strong>wo_r</strong> stipulating a word to generate the graph for and generates a histogram of word frequency for <strong>wo_r</strong> and <strong>in_grame</strong>. </p>
