add required packages to setup

setup.py

@@ -16,27 +16,25 @@
 with open(os.path.join(base_dir, 'VERSION')) as fid:
     version_number = fid.read()
 
-setup(
-    name=pkg_name,
-    version=version_number,
-    description='The Snappi Open Traffic Generator Python Package',
-    long_description=long_description,
-    long_description_content_type='text/markdown',
-    url='https://github.com/open-traffic-generator/snappi',
-    author='ajbalogh',
-    author_email='andy.balogh@keysight.com',
-    license='MIT',
-    classifiers=[
-        'Development Status :: 3 - Alpha',
-        'Intended Audience :: Developers',
-        'Topic :: Software Development :: Testing :: Traffic Generation',
-        'License :: OSI Approved :: MIT License',
-        'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3'
-    ],
-    keywords='snappi testing open traffic generator automation',
-    include_package_data=True,
-    packages=find_packages(),
-    python_requires='>=2.7, <4',
-    tests_require=['pytest']
-)
+setup(name=pkg_name,
+      version=version_number,
+      description='The Snappi Open Traffic Generator Python Package',
+      long_description=long_description,
+      long_description_content_type='text/markdown',
+      url='https://github.com/open-traffic-generator/snappi',
+      author='ajbalogh',
+      author_email='andy.balogh@keysight.com',
+      license='MIT',
+      classifiers=[
+          'Development Status :: 3 - Alpha', 'Intended Audience :: Developers',
+          'Topic :: Software Development :: Testing :: Traffic Generation',
+          'License :: OSI Approved :: MIT License',
+          'Programming Language :: Python :: 2.7',
+          'Programming Language :: Python :: 3'
+      ],
+      keywords='snappi testing open traffic generator automation',
+      include_package_data=True,
+      packages=find_packages(),
+      python_requires='>=2.7, <4',
+      install_requires=['requests', 'pyyaml', 'jsonpath-ng'],
+      tests_require=['pytest'])