Fix numpy array boolean error - convert embedding to list

backend/ingestion/scheduler.py

@@ -319,7 +319,7 @@ class IngestionScheduler:
                     competition_level=roi_result["competition_level"],
                     social_engagement=raw.get("social_engagement", 0),
                     extra_data=enhanced_metadata,
-                    embedding=embedding
+                    embedding=embedding.tolist() if hasattr(embedding, 'tolist') else embedding
                 )
                 
                 db.add(opportunity)

backend/intelligence/novelty.py

@@ -49,11 +49,13 @@ class NoveltyDetector:
         Returns:
             dict with novelty_score, is_duplicate, most_similar_id
         """
-        if not embedding:
+        # Check if embedding is None or empty (numpy arrays can't use 'if not embedding')
+        if embedding is None or (hasattr(embedding, '__len__') and len(embedding) == 0):
             return {
                 "novelty_score": 1.0,
                 "is_duplicate": False,
-                "most_similar_id": None
+                "most_similar_id": None,
+                "is_new": True
             }
         
         # Get recent opportunities with embeddings
@@ -74,7 +76,7 @@ class NoveltyDetector:
         most_similar_id = None
         
         for opp in recent:
-            if opp.embedding:
+            if opp.embedding is not None and len(opp.embedding) > 0:
                 similarity = self.cosine_similarity(embedding, opp.embedding)
                 if similarity > max_similarity:
                     max_similarity = similarity