Remove decorator package dependency

Remove the decorator package from various installation scripts and requirements files. This follows the previous refactoring of decorators to use functools.wraps, eliminating an external dependency and simplifying the project's package requirements.

Author: LeiWang1999

conda/recipe/meta.yaml

@@ -82,7 +82,6 @@ outputs:
         - {{ pin_subpackage(pkg_name + '-libs', exact=True) }}
       run:
         - python
-        - decorator
         - psutil
         - scipy
         - typing_extensions

docker/Dockerfile.demo_opencl

@@ -40,7 +40,7 @@ RUN apt-install-and-clear -y apt-utils sudo cmake g++ llvm git libopenblas-dev
 
 RUN echo "Installing Python"
 RUN apt-install-and-clear -y python3-dev python3-pip
-RUN pip3 install setuptools numpy pytest cython decorator scipy tornado psutil xgboost
+RUN pip3 install setuptools numpy pytest cython scipy tornado psutil xgboost
 
 RUN echo "Installing Jupyter notebook"
 RUN pip3 install matplotlib Image "Pillow<7" jupyter[notebook]

docker/install/ubuntu2004_install_python_package.sh

@@ -25,7 +25,6 @@ pip3 install --upgrade \
     "Pygments>=2.4.0" \
     cloudpickle \
     cython \
-    decorator \
     mypy \
     numpy==1.21.* \
     orderedset \

docker/install/ubuntu_install_python_package.sh

@@ -25,7 +25,6 @@ pip3 install --upgrade \
     "Pygments>=2.4.0" \
     cloudpickle \
     cython \
-    decorator \
     mypy \
     numpy==1.21.* \
     orderedset \

docs/install/from_source.rst

@@ -209,7 +209,7 @@ The following commands can be used to install the extra Python dependencies:
 
 .. code:: bash
 
-    pip3 install numpy decorator
+    pip3 install numpy
 
 * If you want to use RPC Tracker
 

python/gen_requirements.py

@@ -64,7 +64,6 @@
             "Base requirements needed to install tvm",
             [
                 "cloudpickle",
-                "decorator",
                 "ml_dtypes",
                 "numpy",
                 "packaging",
@@ -241,7 +240,6 @@
     ("commonmark", ">=0.7.3"),  # From PR #213.
     ("coremltools", None),
     ("cpplint", None),
-    ("decorator", None),
     (
         "docutils",
         "<0.17",