diff --git a/requirements.txt b/requirements.txt
index 5466502..4c5bca9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
-matplotlib = 3.10.8
+matplotlib == 3.10.8
 numpy == 2.4.3
-black == 26.3.1
\ No newline at end of file
+black == 26.3.1
+ipykernel == 7.2.0
\ No newline at end of file
diff --git a/src/optimierung/reelwertige_nichtkonvexe_optimierung.py b/src/optimierung/reelwertige_nichtkonvexe_optimierung.py
new file mode 100644
index 0000000..26f42a3
--- /dev/null
+++ b/src/optimierung/reelwertige_nichtkonvexe_optimierung.py
@@ -0,0 +1 @@
+#%%
\ No newline at end of file