Updated Readme.md and setup.py

README.md

@@ -45,6 +45,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 <table border="0" cellspacing="0" cellpadding="0">
     <tr>
+        <td><img src="./images/sfno.gif"  width="240"></td>
         <td><img src="./images/zonal_jet.gif"  width="240"></td>
         <td><img src="./images/ginzburg-landau.gif"  width="240"></td>
         <td><img src="./images/allen-cahn.gif"  width="240"></td>

setup.py

@@ -88,6 +88,9 @@ config = {
         ],
     'version': VERSION,
     'install_requires': ['torch','numpy'],
+    'extras_require': {
+        'sfno':  ['tensorly', 'tensorly-torch'],
+    },
     'license': 'Modified BSD',
     'scripts': [],
     'include_package_data': True,