Update Dockerfile

Dockerfile

@@ -51,7 +51,7 @@ RUN mkdir -p /app/.cache && \
 RUN chmod -R 755 /app
 
 # Preload SentenceTransformer model
-RUN python -c "import os; os.environ['TRANSFORMERS_CACHE'] = '/app/.cache'; os.environ['HF_HOME'] = '/app/.cache'; from sentence_transformers import SentenceTransformer; SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2', cache_folder='/app/.cache')"
+RUN python -c "import os; os.environ['HF_HOME'] = '/workspace/.cache'; from sentence_transformers import SentenceTransformer; SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2', cache_folder='/workspace/.cache')"
 
 # Expose port
 EXPOSE 7860