Infoblox Intelligence : Unable to initialize modular input "infoblox_threat_intelligence_urls"

[gontatata]

I tried to install infoblox Intelligence (https://splunkbase.splunk.com/app/4472/ ) to Splunk 8.1.2.

But Below message displayed and cannot work it.

I know supported Splunk Versions is  7.3 and 7.2

Does anyone knows any solutions?

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Unable to initialize modular input "infoblox_threat_intelligence_urls" defined in the app "TA-infoblox-intelligence": Introspecting scheme=infoblox_threat_intelligence_urls: script running failed (exited with code 1)..

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