Update log.md

website/docs/reference/dbt-jinja-functions/log.md

@@ -12,7 +12,34 @@ __Args__:
 
 Logs a line to either the log file or stdout.
 
-([Source on GitHub](https://github.com/dbt-labs/dbt-core/blob/HEAD/core/dbt/context/base.py#L432))
+<details>
+	<summary>Code source</summary>
+	Refer to <a href="https://github.com/dbt-labs/dbt-core/blob/HEAD/core/dbt/context/base.py#L549-L566">GitHub</a> or the following code as a source: <br />
+	<code>
+
+     def log(msg: str, info: bool = False) -> str:
+
+        """Logs a line to either the log file or stdout.
+
+        :param msg: The message to log
+        :param info: If `False`, write to the log file. If `True`, write to
+            both the log file and stdout.
+
+        > macros/my_log_macro.sql
+
+            {% macro some_macro(arg1, arg2) %}
+              {{ log("Running some_macro: " ~ arg1 ~ ", " ~ arg2) }}
+            {% endmacro %}"
+        """
+        if info:
+            fire_event(JinjaLogInfo(msg=msg, node_info=get_node_info()))
+        else:
+            fire_event(JinjaLogDebug(msg=msg, node_info=get_node_info()))
+        return ""
+
+</code>
+
+</details>
 
 ```sql