update README.md

Author: maximshen007

README.md

@@ -2,6 +2,11 @@
 
 WIP
 
+### Quick Start
+
+pip install injective-py
+
+
 ### Usage
 
 Requires Python 3.9+
@@ -31,6 +36,11 @@ $ make copy-proto
 $ make gen
 ```
 
+### Quick Start
+```python
+import injective.chain_client
+import injective.exchange_api
+```
 ## License
 
-Apache 2.0
+Apache Software license 2.0

setup.py

@@ -17,7 +17,7 @@
 EMAIL = "[email protected]"
 AUTHOR = "Injective Labs"
 REQUIRES_PYTHON = ">=3.9.0"
-VERSION = "0.2.2"
+VERSION = "0.2.4"
 
 REQUIRED = [
     "grpcio",