Update Dockerfile

Dockerfile

@@ -1,7 +1,7 @@
 # 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 tiangolo/uvicorn-gunicorn-fastapi:python3.9
 
 WORKDIR /code
 
@@ -9,10 +9,11 @@ COPY ./requirements.txt /code/requirements.txt
 
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
 
-COPY . .
-
+COPY ./app /app
 COPY static /app/static
 
+ENV UVICORN_HOST=0.0.0.0 ENV UVICORN_PORT=7860
+
 # Set up a new user named "user" with user ID 1000
 RUN useradd -m -u 1000 user
 
@@ -21,7 +22,7 @@ USER user
 
 # Set home to the user's home directory
 ENV HOME=/home/user \
-	PATH=/home/user/.local/bin:$PATH
+    PATH=/home/user/.local/bin:$PATH
 
 # Set the working directory to the user's home directory
 WORKDIR $HOME/app