Add Package Docstring

Author: uJhin

upbit/__init__.py

@@ -1,3 +1,16 @@
+"""
+[Upbit Client]
+
+Please read the official Upbit Client document.
+Documents: https://ujhin.github.io/upbit-client-docs/
+
+- Upbit OPEN API Version: 1.2.0
+- Author: ujhin
+- Email: [email protected]
+- GitHub: https://github.com/uJhin
+- Official OPEN API Documents: https://docs.upbit.com
+- Official Support Email: [email protected]
+"""
 
 from . import pkginfo