Update Dockerfile

Dockerfile

@@ -1,16 +1,22 @@
-FROM python:3.9
+FROM python:3.8-slim
 
-WORKDIR /code
-
-COPY ./requirements.txt /code/requirements.txt
-RUN python3 -m pip install --no-cache-dir --upgrade pip
-RUN python3 -m pip install --no-cache-dir --upgrade -r /code/requirements.txt
+RUN \
+    set -eux; \
+    apt-get update; \
+    DEBIAN_FRONTEND="noninteractive" apt-get install -y --no-install-recommends \
+    python3-pip \
+    build-essential \
+    python3-venv \
+    ffmpeg \
+    git \
+    ; \
+    rm -rf /var/lib/apt/lists/*
 
-COPY . .
+RUN pip3 install -U pip && pip3 install -U wheel && pip3 install -U setuptools==59.5.0
+COPY ./requirements.txt /tmp/requirements.txt
+RUN pip3 install -r /tmp/requirements.txt && rm -r /tmp/requirements.txt
 
-CMD ["panel", "serve", "/code/app.py", "--address", "0.0.0.0", "--port", "7860",  "--allow-websocket-origin", "*"]
+COPY . /code
+WORKDIR /code
 
-RUN mkdir /.cache
-RUN chmod 777 /.cache
-RUN mkdir .chroma
-RUN chmod 777 .chroma
+CMD ["bash"]