fix for exec not working with pyproject.toml

Author: jimboid

pyproject.toml

@@ -63,7 +63,7 @@ docs = [
 ]
 
 [project.scripts]
-CodeEntropy = "main_mcc:main"
+CodeEntropy = "CodeEntropy.main_mcc:main"
 
 [tool.isort]
 profile = "black"
@@ -73,4 +73,4 @@ max-line-length = 88
 extend-select = "B950"
 extend-ignore = [
     "E203", # whitespace before `:`
-]
+]