Merge pull request #24 from powsybl/add_sensitivity_binder

Add sensitivity notebook to readme

Author: So-Fras

README.md

@@ -7,4 +7,4 @@
 - Network, load flow calculation, security analysis and sensitivity analysis [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/powsybl/pypowsybl-notebooks/main?labpath=pypowsybl_lf_security_sensitivity_analysis.ipynb)
 - Operator strategy notebook: [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/powsybl/pypowsybl-notebooks/main?labpath=operator_strategy.ipynb)
 - Computation using Dynaflow : [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/powsybl/pypowsybl-notebooks/main?labpath=dynaflow/pypowsybl_dynaflow.ipynb)
-
+- Sensitivity analysis and PTDF calculation [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/powsybl/pypowsybl-notebooks/main?labpath=sensitivity_analysis.ipynb)