Add missing scipy package to requirements

This allow to re-run all cells of the notebook without errors

Author: EmmanuelKasper

requirements.in

@@ -2,3 +2,4 @@ numpy
 matplotlib==3.*
 seaborn==0.13.*
 pandas
+scipy

requirements.txt

@@ -1,8 +1,8 @@
 #
-# This file is autogenerated by pip-compile with Python 3.10
+# This file is autogenerated by pip-compile with Python 3.13
 # by the following command:
 #
-#    pip-compile
+#    pip-compile --cert=None --client-cert=None --index-url=None --output-file=requirements.txt --pip-args=None requirements.in
 #
 contourpy==1.3.1
     # via matplotlib
@@ -22,6 +22,7 @@ numpy==2.2.2
     #   contourpy
     #   matplotlib
     #   pandas
+    #   scipy
     #   seaborn
 packaging==24.2
     # via matplotlib
@@ -39,6 +40,8 @@ python-dateutil==2.9.0.post0
     #   pandas
 pytz==2025.1
     # via pandas
+scipy==1.16.2
+    # via -r requirements.in
 seaborn==0.13.2
     # via -r requirements.in
 six==1.17.0