title: How to check if the dictionary is empty or not in robot framework using python
body: <p>I tried to check the given dictionary is empty or not in robot framework but it is giving an error saying syntax error. Here is the following example of how I compared it:</p>
  
  <p>Run Keyword If  '${source_list_data}'=='[]' FAIL and the error which i got is:</p>
  
  <p>Evaluating expression ''[{'data':'value'}]'=='[]'' failed: SyntaxError: invalid syntax (, line 1)</p>