Apply some Pylint fixes : Part 1

.github/workflows/pylint.yml

@@ -55,7 +55,10 @@ jobs:
         id: pylint
         run: |
           echo $GITHUB_WORKFLOW_SHA
-          python -m pylint --rcfile=.pylintrc pyccel/parser/semantic.py | tee pylint_output.out || true
+          ast_files="bind_c.py bitwise_operators.py builtin_imports.py c_concepts.py class_defs.py cmathext.py itertoolsext.py omp.py operators.py scipyext.py sympy_helper.py sysext.py type_annotations.py"
+          pylintable_files="pyccel/parser/semantic.py"
+          for f in $ast_files; do pylintable_files="$pylintable_files pyccel/ast/$f"; done
+          python -m pylint --rcfile=.pylintrc $pylintable_files | tee pylint_output.out || true
           python ci_tools/parse_pylint_output.py pylint_output.out $GITHUB_STEP_SUMMARY
         shell: bash
       - name: "Post completed"

ci_tools/coverage_analysis_tools.py

@@ -113,7 +113,7 @@ def allow_untested_debug_code(untested):
         for l in line_nums:
             line = f_lines[l-1]
             n = len(line)-len(line.lstrip())
-            i = l
+            i = l-1
             func_found = ''
             while i >= 0 and not func_found:
                 line = f_lines[i]