chore: remove support for Python 3.7

README.md

@@ -3,7 +3,7 @@
 Rapyuta.io Python SDK enables you to access platform services and resources in
 your python applications.
 
-The SDK supports Python 3.7+. For older Python 2.x support, you can use the
+The SDK supports Python 3.8+. For older Python 2.x support, you can use the
 0.x.x [releases](https://pypi.org/project/rapyuta-io/#history) from Pypi.
 
 ## Install

setup.py

@@ -14,11 +14,10 @@
     author="Rapyuta Robotics",
     author_email="[email protected]",
     packages=find_packages(include=["rapyuta_io*"]),
-    python_requires=">=3.7",
+    python_requires=">=3.8",
     license="Apache 2.0",
     classifiers=[
         "Programming Language :: Python",
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",