Update agents/content_phase/keyword_agent.py

agents/content_phase/keyword_agent.py

@@ -27,6 +27,8 @@ def query_task(query_agent):
     description=(
         "Read the course JSON structure and generate 3 diverse queries per subtopic arabic and english "
         "Course json is: {course} Queries must be concise, specific, and relevant."
+        "• Do NOT add explanations, comments, or text outside JSON.\n"
+        "• Output must be valid JSON only."
     ),
     expected_output="A valid JSON following CourseWithQueries schema",
     output_json=CourseWithQueries,