title: python import a non standard library
body: <p>Hi I downloaded a cool github to run in jupyter notebook. 
  however I need to import this "non standard library" by the author</p>
  
  <ol>
  <li>downloaded the files </li>
  <li>I put the file in the same folder, made sure that my notebook is pointing there.</li>
  <li>type "import indicators" in the notebook
  (by the way its a file called indicators.py in <a href="https://github.com/voice32/stock_market_indicators/" rel="nofollow noreferrer">https://github.com/voice32/stock_market_indicators/</a>)</li>
  </ol>
  
  <p>and I get this error </p>
  
  <blockquote>
    <p><em>Traceback (most recent call last):
    File "C:\ProgramData\Anaconda3\lib\site-packages\IPython\core\interactiveshell.py", line 2961, in run_code
        exec(code_obj, self.user_global_ns, self.user_ns)
      File "", line 5, in 
        import indicators
      File "C:\Users\ney12\Google Drive\1) Financial Mastery\3) paper assets, trading, Other assets\forex\Van tharp Forex trading system\Ney study of van tharp forex trading system\Forex-initial-analysis\indicators.py", line 235
        val_last = val
                      ^
    TabError: inconsistent use of tabs and spaces in indentation</em></p>
  </blockquote>
  
  <p>just in case I open the command line and type "pip install indicators.py"
  but I get an error:</p>
  
  <blockquote>
    <p><em>"  Could not find a version that satisfies the requirement indicators.py (from versions: )
    No matching distribution found for indicators.py"</em></p>
  </blockquote>
  
  <p><strong>help please!</strong></p>