Update Dockerfile with proper Hugging Face cache setup

Dockerfile

@@ -8,6 +8,13 @@ RUN apt-get update && \
     build-essential \
     && rm -rf /var/lib/apt/lists/*
 
+# Create cache directory and set permissions
+RUN mkdir -p /code/.cache/huggingface && \
+    chmod -R 777 /code/.cache
+
+# Set environment variable for Hugging Face cache
+ENV HF_HOME=/code/.cache/huggingface
+
 # Copy requirements first for better caching
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
@@ -19,4 +26,4 @@ COPY . .
 EXPOSE 7860
 
 # Command to run the application
-CMD ["python", "app.py"]
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]