Update Dockerfile

Dockerfile

@@ -1,22 +1,25 @@
-# Use official slim Python image
+# Base image
 FROM python:3.11-slim
 
 # Set working directory
 WORKDIR /app
 
-RUN mkdir -p /data/huggingface-cache
-ENV HF_HOME="/tmp/huggingface-cache"
-ENV TRANSFORMERS_CACHE="/tmp/huggingface-cache"
-
-# Copy requirements and install
+# Copy requirements
 COPY requirements.txt .
+
+# Install dependencies
 RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
 
+# Create writable cache directory for Hugging Face
+RUN mkdir -p /data/huggingface-cache
+ENV HF_HOME="/data/huggingface-cache"
+ENV TRANSFORMERS_CACHE="/data/huggingface-cache"
+
 # Copy app.py
 COPY . .
 
-# Expose default HF port
+# Expose default HF Space port
 EXPOSE 7860
 
-# Use Python to run uvicorn (avoids PATH issues)
+# Use python -m uvicorn to avoid PATH issues
 CMD ["python", "-m", "uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]