add download statistic

Author: daltonnyx

README.md

@@ -7,6 +7,7 @@
 <h1 align="center">AgentCrew: Multi-Agent AI Framework</h1>
 
 [![GitHub stars](https://img.shields.io/github/stars/saigontechnology/AgentCrew)](https://github.com/saigontechnology/AgentCrew/stargazers)
+[![PyPI Downloads](https://static.pepy.tech/personalized-badge/agentcrew-ai?period=total&units=INTERNATIONAL_SYSTEM&left_color=LIGHTGREY&right_color=BRIGHTGREEN&left_text=Downloads)](https://pepy.tech/projects/agentcrew-ai)
 [![Pylint](https://github.com/saigontechnology/AgentCrew/actions/workflows/pylint.yml/badge.svg)](https://github.com/saigontechnology/AgentCrew/actions/workflows/pylint.yml)
 [![CodeQL](https://github.com/saigontechnology/AgentCrew/actions/workflows/codeql.yml/badge.svg)](https://github.com/saigontechnology/AgentCrew/actions/workflows/codeql.yml)
 [![License: Apache 2.0](https://img.shields.io/badge/License-Apache2.0-yellow.svg)](https://github.com/saigontechnology/AgentCrew/blob/main/LICENSE)