Upload app.py

app.py

@@ -10,6 +10,11 @@ import joblib
 from openai import OpenAI
 
 client = OpenAI()  # Uses env var OPENAI_API_KEY
+os.environ["HF_HOME"] = "/app/hf_cache"
+os.environ["TRANSFORMERS_CACHE"] = "/app/hf_cache"
+os.environ["HF_HUB_CACHE"] = "/app/hf_cache"
+os.environ["TORCH_HOME"] = "/app/hf_cache"
+
 
 @st.cache_data
 def load_pdf_chunks(pdf_path):