Update for folder write error

Dockerfile

@@ -4,13 +4,23 @@ FROM python:3.9-slim
 
 WORKDIR /app
 
+# Copy dependencies and install them
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Copy application files
 COPY . .
 
 # Set environment variables for writable directories
-ENV TRANSFORMERS_CACHE=/workspace/.cache/transformers
-ENV HF_HOME=/workspace/.cache/huggingface
+ENV HF_HOME=/tmp/.cache/huggingface
+# Cache directory for Hugging Face
+ENV TRANSFORMERS_CACHE=/tmp/.cache/transformers  
+# Legacy cache for compatibility
+ENV BASE_PATH=/tmp/vector_db 
+ # Base path for vector database and metadata
+
+# Set environment variable for Hugging Face authentication token
+# The `hkey` secret from Hugging Face Spaces will automatically populate this
+ENV hkey=${hkey}
 
 CMD ["python", "app.py"]

config.py

@@ -9,6 +9,6 @@ v_dataset_url = "https://huggingface.co/datasets/vishalsh13/Dataset1/tree/main/d
 v_auth_token = os.getenv("hkey")  # The secret name is `hkey`
 
 # Paths for vector database and metadata
-v_base_path = "/workspace/vector_db"  # Writable directory in Hugging Face Spaces
+v_base_path = "/tmp/vector_db"  # Writable directory
 v_vector_folder = os.path.join(v_base_path, "vectors")
 v_metadata_file = os.path.join(v_base_path, "metadata.json")