update requirements

requirements.txt

@@ -3,10 +3,14 @@ boto==2.49.0
 certifi==2019.11.28
 cffi==1.14.0
 chardet==3.0.4
+conda==4.3.16
 cryptography==2.8
 idna==2.9
+Jinja2==2.11.3
+MarkupSafe==1.1.1
 numpy==1.18.1
 pandas==1.0.3
+pycosat==0.6.3
 pycparser==2.20
 pyOpenSSL==19.1.0
 PySocks==1.7.1
@@ -15,6 +19,8 @@ pytz==2019.3
 PyYAML==5.3.1
 requests==2.23.0
 requests-toolbelt==0.9.1
+ruamel.yaml==0.16.12
+ruamel.yaml.clib==0.2.2
 six==1.14.0
 urllib3==1.25.7
 xlrd==1.2.0