Update Dockerfile

Dockerfile

@@ -1,14 +1,17 @@
-# read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
-# you will also find guides on how best to write your Dockerfile
-
-FROM python:3.9.7
-
-WORKDIR /code
-
-COPY ./requirements.txt /code/requirements.txt
-
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
-
-COPY . .
-
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+FROM python:3.9.7
+
+WORKDIR /code
+
+COPY ./requirements.txt /code/requirements.txt
+
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+# Create a writable cache directory
+RUN mkdir -p /code/.cache/huggingface
+
+# Set environment variables for Hugging Face cache directory
+ENV HF_HOME=/code/.cache/huggingface
+
+COPY . .
+
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]