abs path fix 2

Signed-off-by: Kevin Guan <kevinwguan@protonmail.com>

Author: kevinwguan

backend/src/chains/hybrid_retriever_chain.py

@@ -76,7 +76,9 @@ def create_hybrid_retriever(self) -> None:
             use_cuda=self.use_cuda,
         )
         if self.vector_db is None:
-            path = os.path.abspath("faiss_db")
+            cur_path = os.path.abspath(__file__)
+            path = os.path.join(cur_path, "../../../", "faiss_db")
+            path = os.path.abspath(path)  # Ensure proper parent directory
             load_flag = os.path.isdir(path)  # Checks if database already exists
             if load_flag:
                 database_name = similarity_retriever_chain.name

backend/src/vectorstores/faiss.py

@@ -190,14 +190,22 @@ def add_documents(
 
         return None
 
+    def get_db_path(self) -> str:
+        cur_path = os.path.abspath(__file__)
+        path = os.path.join(cur_path, "../../../", "faiss_db")
+        path = os.path.abspath(path)  # Ensure proper parent directory
+        return path
+
     def save_db(self, name) -> None:
         if self._faiss_db is None:
             raise ValueError("No documents in FAISS database")
         else:
-            self._faiss_db.save_local(f"faiss_db/{name}")
+            save_path = f"{self.get_db_path()}/{name}"
+            self._faiss_db.save_local(save_path)
 
     def load_db(self, name) -> None:
-        self._faiss_db = FAISS.load_local(f"faiss_db/{name}", self.embedding_model, allow_dangerous_deserialization=True)
+        load_path = f"{self.get_db_path()}/{name}"
+        self._faiss_db = FAISS.load_local(load_path, self.embedding_model, allow_dangerous_deserialization=True)
 
     def get_documents(self) -> list[Document]:
         return self._faiss_db.docstore._dict.values()