update

src/recommendation/recommender.py

@@ -3,7 +3,7 @@ from typing import List, Dict, Optional
 from googleapiclient.discovery import build
 from src import db
 from src.utils.logger import setup_logger
-
+import random
 import os 
 from dotenv import load_dotenv
 load_dotenv()
@@ -90,7 +90,7 @@ class RecommendationService:
                 .list(
                     q=enhanced_query,
                     part="snippet",
-                    maxResults=limit,
+                    maxResults=limit*3,  # fetch more to filter later
                     type="video",
                     relevanceLanguage="en",
                     videoEmbeddable="true",
@@ -115,7 +115,8 @@ class RecommendationService:
                 logger.info(f"✅ Found video: {snippet['title']}")
 
             logger.info(f"🚀 Total videos fetched: {len(videos)}")
-            return videos
+            random.shuffle(videos)
+            return videos[:limit]
 
         except Exception as e:
             logger.error(f"❌ YouTube search failed: {e}")