SLACK_HANDLE = "@Ankush Gola"
def nla_slack(inputs):
    action = next((a for a in actions if a["description"].startswith("Slack: Send Direct Message")), None)
    instructions = f'Send this to {SLACK_HANDLE} in Slack: {inputs["draft_reply"]}'
    return {"slack_data": ZapierNLARunAction(action_id=action["id"], zapier_description=action["description"], params_schema=action["params"]).run(instructions)}
slack_chain = TransformChain(input_variables=["draft_reply"], output_variables=["slack_data"], transform=nla_slack)
## finally, execute
overall_chain = SimpleSequentialChain(chains=[gmail_chain, reply_chain, slack_chain], verbose=True)
overall_chain.run(GMAIL_SEARCH_INSTRUCTIONS)
> Entering new SimpleSequentialChain chain...
rtdocs_stable/api.python.langchain.com/en/stable/modules/agents/tools/examples/zapier.html