Update old references to Python 3.6 to 3.9

Please enter the commit message for your changes. Lines starting

Author: andystaples

.github/workflows/durable_python_action.yml

@@ -12,10 +12,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v1
-    - name: Set up Python 3.6.x
+    - name: Set up Python 3.9.x
       uses: actions/setup-python@v1
       with:
-        python-version: 3.6.x
+        python-version: 3.9.x
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

CONTRIBUTING.md

@@ -24,7 +24,7 @@ Thank you for taking the time to contribute to Durable Functions in [Python](htt
     - MacOS (or) Windows10 Ubuntu WSL
 - Language Runtimes
     - .NET Core 2.0
-    - \>= Python 3.6.x
+    - \>= Python 3.9.x
 
 Note: Some ML libraries may not be compatible with newer Python versions. Make sure the library is compatible with the Python version.
 

azure-functions-durable-python.sln

@@ -0,0 +1,29 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.2.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "samples", "samples", "{5D20AA90-6969-D8BD-9DCD-8634F4692FDA}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "extensions", "samples\aml_monitoring\extensions.csproj", "{33E598B8-4178-679F-9B92-BE8D8A64F1A5}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{33E598B8-4178-679F-9B92-BE8D8A64F1A5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{33E598B8-4178-679F-9B92-BE8D8A64F1A5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{33E598B8-4178-679F-9B92-BE8D8A64F1A5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{33E598B8-4178-679F-9B92-BE8D8A64F1A5}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{33E598B8-4178-679F-9B92-BE8D8A64F1A5} = {5D20AA90-6969-D8BD-9DCD-8634F4692FDA}
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {1EBB3E90-68BB-4794-AEFB-4F2A147954D1}
+	EndGlobalSection
+EndGlobal

setup.py

@@ -52,7 +52,7 @@ def run(self, *args, **kwargs):
         'Development Status :: 5 - Production/Stable',
     ],
     license='MIT',
-    python_requires='>=3.6,<4',
+    python_requires='>=3.9,<4',
     install_requires=[
         'azure-functions>=1.12.0',
         'aiohttp>=3.6.2',