I am trying to put each attribute from the dictionary into a backstick to create a query out of it, however all I got is that it starts with a backstick and finish with a backstick despite all my efforts

base_datatypes = [
    {"datatype": 1, "data_type_name": "SomeValue"},
    {"datatype": 2, "data_type_name": "DateTime"},
]

datatype_attributes_dict = {
    "DateTime": "'Year','Month','Day'"
}

created_base_attributes = [
    "attribute_DateTimeTable",
    "attribute_SomeDictionary"
]

select_clause = "SELECT COALESCE(t1.sys_id, t2.sys_id) AS PK"

for i, view in enumerate(created_base_attributes, start=1):
    data_type_name = next((item["data_type_name"] for item in base_datatypes if f"attribute_{item['data_type_name'].lower()}" == view), None)
    if data_type_name:
        attributes = datatype_attributes_dict.get(data_type_name, "")
        if attributes:
            columns = [f"`{attr.strip()}`" for attr in attributes.replace("'", "").split(",")]
            select_clause += ", " + ", ".join(columns)

print(select_clause)

I got output like (despite SELECT COALESCE (..))
like ”Year'‘