Python 3.10 support (#523)

* Enable support for Python 3.10

* Update classifiers

* ONNX update

* Update onnx and onnxruntime

DEVELOPING.md

@@ -16,7 +16,7 @@ limitations under the License.
 
 # Developing the DeepSparse Engine
 
-The DeepSparse Python API is developed and tested using Python 3.6-3.9.
+The DeepSparse Python API is developed and tested using Python 3.6-3.10.
 To develop the Python API, you will also need the development dependencies and to follow the styling guidelines.
 
 Here's some details to get started.

README.md

@@ -68,7 +68,7 @@ Neural Magic's DeepSparse Engine is able to integrate into popular deep learning
 - 🧰 [CPU Hardware Support for Various Architectures](https://docs.neuralmagic.com/deepsparse/source/hardware.html)
 
 ## Installation
-The DeepSparse Engine is tested on Python 3.6-3.9, ONNX 1.5.0-1.10.1, ONNX opset version 11+, and manylinux compliant. Using a [virtual environment](https://docs.python.org/3/library/venv.html) is highly recommended. Install the engine using the following command:
+The DeepSparse Engine is tested on Python 3.6-3.10, ONNX 1.5.0-1.12.0, ONNX opset version 11+, and manylinux compliant. Using a [virtual environment](https://docs.python.org/3/library/venv.html) is highly recommended. Install the engine using the following command:
 
 ```bash
 pip install deepsparse

setup.py

@@ -48,7 +48,7 @@
 
 _deps = [
     "numpy>=1.16.3",
-    "onnx>=1.5.0,<=1.10.1",
+    "onnx>=1.5.0,<=1.12.0",
     "pydantic>=1.8.2",
     "requests>=2.0.0",
     "tqdm>=4.0.0",
@@ -73,7 +73,7 @@
     "pytest>=6.0.0",
     "sphinx-multiversion==0.2.4",
     "sphinx-rtd-theme",
-    "onnxruntime>=1.4.0,<1.9.0",
+    "onnxruntime>=1.7.0",
     "flask>=1.0.0",
     "flask-cors>=3.0.0",
 ]
@@ -129,7 +129,7 @@ def _check_supported_system():
 
 def _check_supported_python_version():
     supported_major = 3
-    supported_minor = [6, 7, 8, 9]
+    supported_minor = [6, 7, 8, 9, 10]
 
     if (
         sys.version_info[0] != supported_major
@@ -249,11 +249,16 @@ def _setup_long_description() -> Tuple[str, str]:
     install_requires=_setup_install_requires(),
     extras_require=_setup_extras(),
     entry_points=_setup_entry_points(),
-    python_requires=">=3.6, <3.10",
+    python_requires=">=3.6, <3.11",
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3 :: Only",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
         "Intended Audience :: Developers",
         "Intended Audience :: Education",
         "Intended Audience :: Information Technology",