Update download_model.py

download_model.py

@@ -1,16 +1,17 @@
 import os
 from huggingface_hub import hf_hub_download
 
-# Redirect all internal caching to writable location
+# Set environment to use writable location
 os.environ["HF_HOME"] = "/tmp/huggingface"
 os.environ["HF_HUB_CACHE"] = "/tmp/huggingface"
 
+# Download model into temp-writable location
 model_path = hf_hub_download(
     repo_id="TheBloke/phi-2-GGUF",
     filename="phi-2.Q4_K_M.gguf",
     cache_dir="/tmp/huggingface"
 )
 
-# Copy model to working directory
-import shutil
-shutil.copy(model_path, "./phi-2.Q4_K_M.gguf")
+# Save the path so app.py can use it
+with open("/tmp/model_path.txt", "w") as f:
+    f.write(model_path)