documentation quick fix

evaluations/documentation.py

@@ -82,7 +82,7 @@ def count_comment_lines(lines):
 
 def get_code_to_comment_ratio(zip):
     python_files = [file_path for file_path in zip.namelist() if (file_path.endswith(".py") | file_path.endswith(".ipynb"))]
-    code_line_count = 0
+    code_line_count = 1
     comment_line_count = 0
     for file in python_files:
         file_lines = zip.open(file).read().decode("utf-8").split('\n')