Update app.py

app.py

@@ -13,8 +13,14 @@ os.environ["HUGGINGFACE_HUB_CACHE"] = "/tmp/huggingface"
 
 app = FastAPI()
 
+# Ensure the correct file path
+DATASET_PATH = os.path.join(os.getcwd(), "springer_papers_DL.json")
+
+if not os.path.exists(DATASET_PATH):
+    raise FileNotFoundError(f"Dataset file not found at {DATASET_PATH}")
+
 # Load dataset
-df = pd.read_json("springer_papers_DL.json")
+df = pd.read_json(DATASET_PATH)
 
 # Clean text function
 def clean_text(text):