setup.py update

Author: firefly-cpp

setup.py

@@ -1,19 +1,34 @@
 from distutils.core import setup
+import sys
+
+if sys.version_info[0] < 3:
+    with open('README.md') as f:
+        long_description = f.read()
+else:
+    with open('README.md', encoding='utf-8') as f:
+        long_description = f.read()
 
 setup(name='FireflyAlgorithm',
       description='Firefly algorithm implementation',
+      long_description=long_description,
+      long_description_content_type="text/markdown",
       author='firefly-cpp',
-      version='0.0.1',
+      version='0.0.2',
       license='MIT',
       classifiers=[
-        'Development Status :: 5 - Production/Stable',
-        'Intended Audience :: Developers',
-        'Intended Audience :: Science/Research',
-        'Operating System :: OS Independent',
-        'Topic :: Scientific/Engineering',
-        'Topic :: Software Development'
+          'Development Status :: 5 - Production/Stable',
+          'Intended Audience :: Developers',
+          'Intended Audience :: Science/Research',
+          'Operating System :: OS Independent',
+          'Topic :: Scientific/Engineering',
+          'Topic :: Software Development',
+          'Programming Language :: Python :: 3',
+          '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'
       ],
       url='https://github.com/firefly-cpp/FireflyAlgorithm',
       py_modules=['FireflyAlgorithm']
-      ) 
-
+      )