Update Dockerfile-cpu to force python3.9 (#7675)

* Update

* Update

* Do not install torch

* Pillow>9.1

* Update Dockerfile-cpu

* Update Dockerfile-cpu

* Update Dockerfile-cpu

* Update Dockerfile-cpu

* Update Dockerfile-cpu

* Update Dockerfile-cpu

* Update Dockerfile-cpu

* Update Dockerfile-cpu

* Update Dockerfile-cpu

* Update Dockerfile

* fix emoji

* reduce scipy

* add libpython3.9

* Update Dockerfile

utils/docker/Dockerfile-cpu

@@ -6,15 +6,19 @@ FROM ubuntu:latest
 # Install linux packages
 RUN apt update
 RUN DEBIAN_FRONTEND=noninteractive TZ=Etc/UTC apt install -y tzdata
-RUN apt install -y python3-pip git zip curl htop screen libgl1-mesa-glx libglib2.0-0
-RUN alias python=python3
+RUN apt install -y python3-pip git zip curl htop screen libgl1-mesa-glx libglib2.0-0 software-properties-common
 
-# Install python dependencies
+# Install python3.9
+RUN add-apt-repository ppa:deadsnakes/ppa -y
+RUN apt install python3.9 python3.9-distutils libpython3.9 -y
+# RUN alias python=python3.9
+
+# Install pip packages
 COPY requirements.txt .
-RUN python3 -m pip install --upgrade pip
-RUN pip install --no-cache -r requirements.txt albumentations gsutil notebook \
+RUN python3.9 -m pip install --upgrade pip
+RUN python3.9 -m pip install --no-cache -r requirements.txt albumentations gsutil notebook \
     coremltools onnx onnx-simplifier onnxruntime openvino-dev tensorflow-cpu tensorflowjs \
-    torch==1.11.0+cpu torchvision==0.12.0+cpu -f https://download.pytorch.org/whl/cpu/torch_stable.html
+    torch torchvision --extra-index-url https://download.pytorch.org/whl/cpu
 
 # Create working directory
 RUN mkdir -p /usr/src/app