update

educational_material.py

@@ -101,7 +101,7 @@ class EducationalMaterial:
         request_payload = {
             "model": "gpt-4-turbo",
             "messages": messages,
-            "max_tokens": 512,
+            "max_tokens": 4000,
             "temperature": 0.9,
             "stream": False,
         }