In robot framework how to create object of class and call the methods in corresponding class? : this is code snippet.
    *** Settings ***
    Documentation     A resource file with reusable keywords and variables.
    ...               Use keywords in this file in testcases directory.
    Library           /home/kirti/src/Helper/utilities.py
    Library           /home/kirti/src/Helper/config_parser.py
    #Library          /home/kirti/qa/src/executor/cleanup.CleanUp
    Library           /home/kirti/qa/src/executor/cleanup.py

    *** Variables ***
    ${RESULT}         0

    *** Keywords ***
    Read Json Config Values
        Log To Console     "Setting up the config values globally"
        config_parser.Json Config Parser
        Import Variables    /home/kirti/src/Helper/variables.py
        Log Variables    INFO

    Check Machines Reachability
    utilities.Check All Machines Status

    Check SNMP Counter
        utilities.Get Snmp    192.178.1.2    PPSessionCount

    Call Clean Up
        #${cleanupobj}=     cleanup.create cleanup
        #${name}=     ${cleanupobj.cc()}
        Import Library     /home/kirti/src/executor/cleanup.py
        ${cmp}=    Get library instance    CleanUp
        Log To Console     ${cmp}.__class__.__name__
        #${name}=    Call method    ${cmp}    Create cleanup
        ${name}=    Call method    ${cmp}    cc
        #${name}=    Call method    ${cleanupobj}    env cleanup
        #Log To Console     "${name}"
        #Log Variables    INFO
        utilities.Check All Machines Status
