Update Dockerfile

Dockerfile

@@ -2,7 +2,7 @@ FROM python:3.12.2
 
 # Set environment variables
 ENV PYTHONUNBUFFERED=1 \
-    TRANSFORMERS_CACHE=/tmp/transformers_cache \
+    HF_HOME=/tmp/huggingface_cache \
     FLASK_ENV=production \
     FLASK_APP=app.py \
     PORT=5003
@@ -19,6 +19,7 @@ RUN pip install -r requirements.txt
 # Preload NLTK data
 RUN python -m nltk.downloader punkt punkt_tab -d /tmp/nltk_data
 
+
 # Expose the port the app runs on
 EXPOSE 5003