fix(dockerfile): fixed the Dockerfile to work with the latest code

Signed-off-by: k4yt3x <i@k4yt3x.com>

Dockerfile

@@ -1,7 +1,7 @@
 # Name: Video2X Dockerfile
 # Creator: K4YT3X
 # Date Created: February 3, 2022
-# Last Modified: August 28, 2022
+# Last Modified: February 9, 2024
 
 # stage 1: build the python components into wheels
 FROM docker.io/nvidia/vulkan:1.3-470 AS builder
@@ -13,10 +13,10 @@ RUN gpg --keyserver=keyserver.ubuntu.com --receive-keys A4B469963BF863CC \
     && gpg --export A4B469963BF863CC > /etc/apt/trusted.gpg.d/cuda.gpg
 RUN apt-get update \
     && apt-get install -y --no-install-recommends \
-        python3.8 python3-pip python3-opencv python3-pil \
-        python3.8-dev libvulkan-dev glslang-dev glslang-tools \
+        python3.9 python3-pip python3-opencv python3-pil \
+        python3.9-dev libvulkan-dev glslang-dev glslang-tools \
         build-essential swig \
-    && pip wheel -w /wheels wheel pdm-pep517 .
+    && python3.9 -m pip wheel -w /wheels wheel pdm-backend '.[all]'
 
 # stage 2: install wheels into the final image
 FROM docker.io/nvidia/vulkan:1.3-470
@@ -33,12 +33,12 @@ COPY --from=builder /wheels /wheels
 COPY . /video2x
 WORKDIR /video2x
 RUN apt-get install -y --no-install-recommends \
-        python3-pip python3.8-dev \
+        python3.9 python3-pip python3.9-dev \
         python3-opencv python3-pil \
         mesa-vulkan-drivers cuda-drivers ffmpeg \
-    && pip install --no-cache-dir --no-index -f /wheels . \
+    && python3.9 -m pip install --no-cache-dir --no-index -f /wheels '.[all]' \
     && apt-get clean \
     && rm -rf /wheels /video2x /var/lib/apt/lists/*
 
 WORKDIR /host
-ENTRYPOINT ["/usr/bin/python3.8", "-m", "video2x"]
+ENTRYPOINT ["/usr/bin/python3.9", "-m", "video2x"]