fixing paths

src/streamlit_app.py

@@ -5,12 +5,14 @@ from sentence_transformers import SentenceTransformer, util
 import torch
 from spellchecker import SpellChecker
 from io import StringIO
+from pathlib import Path
 
-# --- Configuration ---
-EMBEDDING_MODEL = 'sentence-transformers/all-MiniLM-L6-v2'
-# Use /tmp directory for temporary files in Hugging Face Spaces
-EMBEDDINGS_FILE = '/tmp/paper_embeddings.pt'
-DATA_FILE = '/tmp/papers_data.pkl'
+script_dir = Path(__file__).parent
+
+# Define paths relative to the script's directory
+DATA_FILE = script_dir / 'papers_data.pkl'
+EMBEDDINGS_FILE = script_dir / 'paper_embeddings.pt'
+CSV_FILE = script_dir / 'papers_with_abstracts_parallel.csv'
 
 # --- Data Loading and Preparation ---
 CSV_FILE = 'papers_with_abstracts_parallel.csv'