Update embedding.py

app/embedding.py

@@ -34,4 +34,8 @@ class WeaviateCustomEmbeddings(Embeddings):
         if response.status_code != 200:
             raise ValueError(f"임베딩 API 호출 실패: {self.api_url}/embed, {query_text}, {response.status_code}, {response.text}")
 
-        return response.json()["vector"]
+        vectors = response.json()
+
+        # 응답은 [[...]] 구조 → 첫 번째 벡터만 반환
+        return vectors[0]  
+        #return response.json()["vector"]