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README.md

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   <a href="https://nlp.stanford.edu/~wuzhengx/"><strong>Library Paper and Doc Are Forthcoming »</strong></a>
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-<a href="https://pypi.org/project/pyvene/"><img src="https://img.shields.io/pypi/v/pyvene?color=red"></img></a> *This is a beta-release.*
+*This is a beta release (invited public testing).*
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+<a href="https://pypi.org/project/pyvene/"><img src="https://img.shields.io/pepy/dt/pyvene?color=green"></img></a>
+<a href="https://pypi.org/project/pyvene/"><img src="https://img.shields.io/pypi/v/pyvene?color=red"></img></a> 
+<a href="https://pypi.org/project/pyvene/"><img src="https://img.shields.io/pypi/l/pyvene?color=blue"></img></a>
 
 # **Use _Activation Intervention_ to Interpret _Causal Mechanism_ of Model**
 **pyvene** supports customizable interventions on different neural architectures (e.g., RNN or Transformers). It supports complex intervention schemas (e.g., parallel or serialized interventions) and a wide range of intervention modes (e.g., static or trained interventions) at scale to gain interpretability insights.