title: Import custom library from a different path in Robot Framework
body: <p>I have several test files in different folders (for different issues) and I want to use a separate folder that will contain all the Custom Libraries I use. All of the sub folders, including the custom libraries, will be in one master folder. How do I import the test library from the separated folder?</p>
  
  <p>Here is the folder hierarchy: </p>
  
  <pre><code>Test Library
          -Test Suite1
                    -test1.txt
                    -test2.txt
          -Test Suite2
                    -test3.txt
          -Custom Libraries   
                    -customlibrary.py 
  </code></pre>
  
  <p>Thank you.</p>