Moving Cache and module to /tmp directory

app/core/models.py

@@ -32,7 +32,7 @@ async def load_and_create_vector_store(url: str):
     Loads a PDF document from a URL and either reuses or builds a FAISS vectorstore.
     Returns a retriever object.
     """
-    vectorstore_path = "./database/faiss_index"
+    vectorstore_path = "/tmp/database/faiss_index"
 
     if os.path.exists(f"{vectorstore_path}/index.faiss"):
         logging.info("Vector store already exists, loading it.")

main.py

@@ -50,7 +50,7 @@ async def process_questions(request: QuestionRequest, api_key: str = Depends(ver
         logging.info(f"Received {(questions)} questions for processing. Documents URL: {url}")
 
         # Create cache directory if not exists
-        cache_dir = "cache"
+        cache_dir = "/tmp/cache"
         os.makedirs(cache_dir, exist_ok=True)
         # Create a cache key from url and questions
         cache_key = hashlib.sha256((url + json.dumps(questions, sort_keys=True)).encode()).hexdigest()