Merge pull request #1442 from benedict-lee/fix/pr-type-rendering-with…

…-markers

fix : pr type rendering with markers

pr_agent/tools/pr_description.py

@@ -480,7 +480,11 @@ def _prepare_pr_answer_with_markers(self) -> Tuple[str, str, str, List[dict]]:
 
         ai_type = self.data.get('type')
         if ai_type and not re.search(r'<!--\s*pr_agent:type\s*-->', body):
-            pr_type = f"{ai_header}{ai_type}"
+            if isinstance(ai_type, list):
+                pr_types = [f"{ai_header}{t}" for t in ai_type]
+                pr_type = ','.join(pr_types)
+            else:
+                pr_type = f"{ai_header}{ai_type}"
             body = body.replace('pr_agent:type', pr_type)
 
         ai_summary = self.data.get('description')