Bump version for 0.2.0 dev release (#142)

Author: mattdangerw

Diff for: keras_nlp/__init__.py

@@ -16,4 +16,4 @@
 from keras_nlp import metrics
 from keras_nlp import tokenizers
 
-__version__ = "0.1.1"
+__version__ = "0.2.0-dev.1"

Diff for: setup.py

@@ -29,7 +29,7 @@
     ),
     long_description=README,
     long_description_content_type="text/markdown",
-    version="0.1.1",
+    version="0.2.0-dev.1",
     url="https://github.com/keras-team/keras-nlp",
     author="Keras team",
     author_email="[email protected]",