title: reading a csv file from Jupyter notebook
body: <p>I am using the following code to read a CSV file from my current working directory:</p>
  
  <pre class="lang-py prettyprint-override"><code>wine = pd.read_csv('..wine.csv')
  </code></pre>
  
  <p>I'm not sure why I receive this error:</p>
  
  <pre><code>FileNotFoundError: [Errno 2] File b'../python projects/wine.csv' does not exist: b'../python projects/wine.csv'
  </code></pre>
  
  <p>I also tried:</p>
  
  <pre class="lang-py prettyprint-override"><code>wine = pd.read_csv('../wine.csv')
  </code></pre>
  
  <p>and</p>
  
  <pre class="lang-py prettyprint-override"><code>wine = pd.read_csv("../wine.csv") 
  </code></pre>
  
  <p>Then I tried and it worked:</p>
  
  <pre class="lang-py prettyprint-override"><code>wine = pd.read_csv("C:/Users/Me/wine.csv")
  </code></pre>
  
  <p>Why don't the other codes work?  I always thought putting two dots  for example ('../wine.csv') takes the csv file from the current working directory</p>
  
  <p>thanks everyone in advance </p>