added requirements.txt file

Author: sunil-lakshman

contentstack_management/__init__.py

@@ -1,8 +1,6 @@
 """The __init__.py file that contains modules that need to import"""
 
-
-from .core.login import Login
-from .core.error import Error
+from .core.http_client import HttpClient
 
 from contentstack_management import contentstack
 

requirements.txt

@@ -0,0 +1,21 @@
+twython~=3.9.1
+setuptools~=62.1.0
+urllib3~=1.26.2
+contentstack-utils
+python-dateutil==2.8.2
+requests==2.27.1
+coverage==6.3.2
+tox==3.25.0
+virtualenv==20.14.1
+Sphinx==4.5.0
+sphinxcontrib-websupport==1.2.4
+pip~=22.0.4
+build~=0.7.0
+wheel~=0.37.1
+py~=1.11.0
+lxml~=4.8.0
+utils~=1.0.1
+keyring~=23.5.0
+docutils==0.16
+pyparsing~=3.0.8
+config~=0.5.1