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Hello,
Doesn't Signoz support histogram visualization with external clickhouse? I'm getting error while creating histogram widget. Signoz logs says  `histogramQuantile does not exist` . Is it a custom UDF/Plugin? How can I solve this problem?

I see a statement in the doc but links are broken
&gt; (Optional) Below steps are only required if you want to use _histogram quantile_ functions using Query Builder.
&gt;     ◦ Include <https://github.com/SigNoz/signoz/blob/main/deploy/docker/custom-function.xml|custom function configuration> in the `/etc/clickhouse-server/` directory.
&gt;     ◦ Include <https://github.com/SigNoz/signoz/blob/main/deploy/docker/user_scripts/histogramQuantile|histogram quantile binary> in the `/var/lib/clickhouse/user_scripts/` directory.
&gt; 

Hey <@U08H5BB4BST> - for using histogram quantile you can following:
• <https://github.com/SigNoz/signoz/blob/main/deploy/common/clickhouse/custom-function.xml|Custom Function Clickhouse config>
• For histogram quantile:
```node_os=<your_os>
node_arch=<your_system_arch>
version= <your-version>
"<https://github.com/SigNoz/signoz/releases/download/histogram-quantile%2F$${version}/histogram-quantile_$${node_os}_$${node_arch}.tar.gz>"```

Please keep in mind to get the required values according to your system