use newest core.

Author: filiplajszczak

requirements.txt

@@ -8,7 +8,7 @@ pytest==8.2.1
 pytest-cov==5.0.0
 pytest-mock==3.14.0
 pytest-mypy==0.10.3
-pythonanywhere_core==0.1.5
+pythonanywhere_core==0.1.7
 requests==2.32.3
 responses==0.25.0
 schema==0.7.2