relaxing requirements

Author: PeterOvermann

src/python/requirements.txt

@@ -1,15 +1,6 @@
-contourpy>=1.3.3
-cycler>=0.12.1
-fonttools>=4.64.0
-kiwisolver>=1.5.1
-matplotlib>=3.11.1
-networkx>=3.6.1
-numpy>=2.5.1
-packaging>=26.3
-pillow>=12.3.0
-pydot>=4.0.1
-pyparsing>=3.3.2
-python-dateutil>=2.9.0.post0
-python-dotenv>=1.2.3
-scipy>=1.18.1
-six>=1.17.0
+matplotlib>=3.5.0
+networkx>=2.8.0
+numpy>=1.21.0
+pydot>=1.4.2
+python-dotenv>=0.21.0
+scipy>=1.8.0