Always reproduced (ClickHouse server version 22.3.2.1):
`
udf code, python version 3.9.6
#!/usr/bin/python

import sys
import time

if __name__ == '__main__':
    for line in sys.stdin:
        print("Python4 " + line, end='')
        sys.stdout.flush()
`

SELECT test_function_python('clickhouse')

Query id: 57da3834-1238-4da6-a984-48d4c1bb4a04

┌─test_function_python('clickhouse')─┐
│ Python4 clickhouse                 │
└────────────────────────────────────┘

1 rows in set. Elapsed: 0.001 sec.

SELECT test_function_python('clickhouse') AS uuu
GROUP BY uuu

Query id: c14131e5-e7aa-4585-a9f5-8e4b3e29fe44


0 rows in set. Elapsed: 0.002 sec.

Received exception from server (version 22.3.2):
Code: 46. DB::Exception: Received from 10.254.134.108:9000. DB::Exception: Unknown function test_function_python. (UNKNOWN_FUNCTION)


SELECT uuu
FROM
(
    SELECT test_function_python('clickhouse') AS uuu
) AS tmp
GROUP BY uuu

Query id: 20ca737b-35e1-418a-ab8e-2a296ac44e28

┌─uuu────────────────┐
│ Python4 clickhouse │
└────────────────────┘

1 rows in set. Elapsed: 0.002 sec.
{
    RewriteAnyFunctionVisitor::Data data = {};
    RewriteAnyFunctionVisitor(data).visit(query);
}
void optimizeSumIfFunctions(ASTPtr & query)
{
    RewriteSumIfFunctionVisitor::Data data = {};
    RewriteSumIfFunctionVisitor(data).visit(query);
}
void optimizeCountConstantAndSumOne(ASTPtr & query)
{
    RewriteCountVariantsVisitor::visit(query);
}
void optimizeInjectiveFunctionsInsideUniq(ASTPtr & query, ContextPtr context)
{
    RemoveInjectiveFunctionsVisitor::Data data(context);
    RemoveInjectiveFunctionsVisitor(data).visit(query);
}
void transformIfStringsIntoEnum(ASTPtr & query)
{
    std::unordered_set<String> function_names = {"if", "transform"};
    std::unordered_set<String> used_as_argument;
    FindUsedFunctionsVisitor::Data used_data{function_names, used_as_argument};
    FindUsedFunctionsVisitor(used_data).visit(query);
    ConvertStringsToEnumVisitor::Data convert_data{used_as_argument};
    ConvertStringsToEnumVisitor(convert_data).visit(query);
}
void optimizeFunctionsToSubcolumns(ASTPtr & query, const StorageMetadataPtr & metadata_snapshot)