added file docker

Dockerfile

@@ -1,16 +1,15 @@
-# 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
 
-FROM python:3.10
+WORKDIR /code
 
-RUN useradd -m -u 1000 user
-USER user
-ENV PATH="/home/user/.local/bin:$PATH"
+COPY ./requirements.txt /code/requirements.txt
 
-WORKDIR /app
+# Install build essentials and ODBC development headers
+RUN apt-get update && \
+    apt-get install -y build-essential unixodbc-dev
 
-COPY --chown=user ./requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
-COPY --chown=user . /app
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+COPY . .
+
+CMD ["gunicorn", "-b", "0.0.0.0:7860", "app:app"]