Require Python 3.7

Author: jtpio

setup.cfg

@@ -16,16 +16,16 @@ classifiers =
     Intended Audience :: Science/Research
     License :: OSI Approved :: BSD License
     Programming Language :: Python
-    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
 
 [options]
 zip_safe = False
 include_package_data = True
 packages = find:
-python_requires = >=3.6
+python_requires = >=3.7
 install_requires =
     jupyter_server~=1.8