Splunk Azure Monitor add-on installation issues ?

[Hemnaath]

Hi All, I am trying to monitor the Azure activity logs, diagnostic logs and Metrics logs, when googled I came across Splunk Azure Monitor add-on and documents related to the add-on and Azure configuration was found. Based on the steps mentioned in the documents, I had configured the Prerequisites in Azure side. Similarly in Splunk side when I was trying to install the add-on, splunk was throwing an error

Unable to initialize modular input "azure_monitor_metrics" defined in the app "AzureMonitorAddonForSplunk-1.3.2": Introspecting scheme=azure_monitor_metrics: script running failed (exited with code 1)..

To fix this, followed the below steps mentioned in this link, as per this when I was trying to fix the python dependency the system was throwing this error, could you please guide me to fix this issue.

root@splunk-dev:/# pip install Markdown -q -t /opt/splunk/etc/apps/AzureMonitorAddonForSplunk-1.3.2/bin
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
WARNING: Target directory /opt/splunk/etc/apps/AzureMonitorAddonForSplunk-1.3.2/bin/markdown already exists. Specify --upgrade to force replacement.  

Software details:
Splunk version : 7.3.0
Python version: 2.7.12
AzureMonitorAddonForSplunk-1.3.2

Links referred :

https://www.splunk.com/en_us/blog/cloud/splunking-microsoft-azure-monitor-data-part-1-azure-setup.ht...
https://www.splunk.com/en_us/blog/cloud/splunking-microsoft-azure-monitor-data-part-2-splunk-setup.h...

Dependency fix:
https://github.com/microsoft/AzureMonitorAddonForSplunk/wiki/Installation-on-Linux

Kindly guide me on the same to fix this issue.