fixing

requirements/local.txt

@@ -19,6 +19,20 @@ Django==2.2
 django-cors-headers==2.5.2
 django-filter==2.1.0      
 djangorestframework==3.9.2
+drf-writable-nested==0.5.1
+et-xmlfile==1.0.1
+gevent==1.4.0
+greenlet==0.4.15
+hiredis==1.0.0
+hyperlink==19.0.0
+idna==2.8
+incremental==17.5.0
+isort==4.3.17
+jdcal==1.4.1
+lazy-object-proxy==1.3.1
+Markdown==3.1
+mccabe==0.6.1
+msgpack==0.6.1
 drf-renderer-xlsx==0.3.3  
 mysqlclient==1.4.2.post1
 numpy==1.17.3