Delete faiss_vector.py

faiss_vector.py

@@ -1,25 +0,0 @@
-try:
-    import faiss
-    from sentence_transformers import SentenceTransformer
-except ImportError:
-    faiss = None
-
-class FaissIndex:
-    def __init__(self, model_name="all-MiniLM-L6-v2"):
-        if faiss is None:
-            raise RuntimeError("FAISS not installed")
-        self.model = SentenceTransformer(model_name)
-        self.index = None
-        self.docs = []
-
-    def add(self, texts):
-        emb = self.model.encode(texts)
-        if self.index is None:
-            self.index = faiss.IndexFlatL2(emb.shape[1])
-        self.index.add(emb)
-        self.docs.extend(texts)
-
-    def search(self, query, k=5):
-        emb = self.model.encode([query])
-        D, I = self.index.search(emb, k)
-        return [self.docs[i] for i in I[0] if i < len(self.docs)]