Refactoring code

setup.py

@@ -0,0 +1,54 @@
+from setuptools import setup, find_packages
+
+meta = {}
+with open("pina/meta.py") as fp:
+    exec(fp.read(), meta)
+
+# Package meta-data.
+NAME = meta['__title__']
+DESCRIPTION = 'Physic Informed Neural networks for Advance modeling.'
+URL = 'https://github.com/mathLab/PINA'
+MAIL = meta['__mail__']
+AUTHOR = meta['__author__']
+VERSION = meta['__version__']
+KEYWORDS = 'physics-informed neural-network'
+
+REQUIRED = [
+    'future', 'numpy', 'matplotlib', 'torch'
+]
+
+EXTRAS = {
+    'docs': ['sphinx', 'sphinx_rtd_theme'],
+    'test': ['pytest', 'pytest-cov'],
+}
+
+LDESCRIPTION = (
+    ""
+)
+
+setup(
+    name=NAME,
+    version=VERSION,
+    description=DESCRIPTION,
+    long_description=LDESCRIPTION,
+    author=AUTHOR,
+    author_email=MAIL,
+    classifiers=[
+        'Development Status :: 3 - Alpha',
+        'License :: OSI Approved :: MIT License',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
+        'Intended Audience :: Science/Research',
+        'Topic :: Scientific/Engineering :: Mathematics'
+    ],
+    keywords=KEYWORDS,
+    url=URL,
+    license='MIT',
+    packages=find_packages(),
+    install_requires=REQUIRED,
+    extras_require=EXTRAS,
+    include_package_data=True,
+    zip_safe=False,
+)