title: FileNotFoundError while importing a csv file using pandas in Jupyter notebook
body: <p><img src="https://i.stack.imgur.com/1JDJ4.png" alt="Screenshot of the described error." /></p>
  <pre><code>import pandas as pd
  df = pd.read_csv('/home/josepm/Documents/test_ver2.csv')
  
  ---------------------------------------------------------------------------
  FileNotFoundError                         Traceback (most recent call last)
  &lt;ipython-input-3-5cd7fd573fb7&gt; in &lt;module&gt;()
        1 import pandas as pd
  ----&gt; 2 df = pd.read_csv('/home/josepm/Documents/test_ver2.csv')
  </code></pre>
  <p>I try to import a CSV file using pandas and every time it says that it doesn't find the file. It's like Jupyter doesn't see it. I tried to do this:</p>
  <pre><code>import os
  os.path.isfile('/home/josepm/Documents/test_ver2.csv')
  </code></pre>
  <p>and it doesn't see the file either.</p>