processed_context += entry.get('text', '') + "\n"

educational_material.py

@@ -34,10 +34,9 @@ class EducationalMaterial:
 
     def _prepare_context(self, context):
         context_json = json.loads(context)
+        processed_context = ""
         for entry in context_json:
-            entry.pop('embed_url', None)
-            entry.pop('screenshot_path', None)
-        processed_context = json.dumps(context_json, ensure_ascii=False, indent=2)
+            processed_context += entry.get('text', '') + "\n"
         return processed_context
 
     def generate_content_prompt(self):