Remove python 3.6 support

README.md

@@ -69,7 +69,7 @@ A big advantage of `ddgr` over `googler` is DuckDuckGo works over the Tor networ
 
 #### Dependencies
 
-`ddgr` requires Python 3.6 or later. Only the latest patch release of each minor version is supported.
+`ddgr` requires Python 3.7 or later. Only the latest patch release of each minor version is supported.
 
 To copy url to clipboard at the omniprompt, `ddgr` looks for `xsel` or `xclip` or `termux-clipboard-set` (in the same order) on Linux, `pbcopy` (default installed) on OS X, `clip` (default installed) on Windows and `clipboard` (default installed) on Haiku. It also supports GNU Screen and tmux copy-paste buffers in the absence of X11.
 

setup.py

@@ -25,7 +25,7 @@
     description='DuckDuckGo from the terminal',
     long_description=long_description,
     long_description_content_type='text/markdown',
-    python_requires='>=3.6',
+    python_requires='>=3.7',
     platforms=['any'],
     py_modules=['ddgr'],
     entry_points={
@@ -43,7 +43,6 @@
         'Programming Language :: Python',
         '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',