code: def getHelp(self, call=""):
          
          if call:
              params = self.methods['GET'][call]['args']
              doc = self.methods['GET'][call]['call'].__doc__
              return dict(params=params, doc=doc)
          else:
              return self.methods['GET'].keys()
docs: API to get a list of supported REST APIs. In the case a particular API is specified,
          the docstring of that API is displayed.
  
          :param call: call to get detailed information about (Optional)
          :type call: str
          :return: List of APIs or detailed information about a specific call (parameters and docstring)
          :rtype: List of strings or a dictionary containing params and doc keys depending on the input parameter