Add test files for PandasTutorial.py

src/codewars/PandasTutorial.py

@@ -15,3 +15,7 @@ def export_csv_with_name_and_grade(student_name: str, grade: str):
     ]
 
     solution[["Student_ID", "Class"]].to_csv("files/output.csv", index=False)
+
+
+if __name__ == "__main__":
+    export_csv_with_name_and_grade("Bob", "A")

src/codewars/files/grades.csv

@@ -0,0 +1,8 @@
+ID,Class,Grade
+32155,English,A
+32155,History,B
+32155,Science,B
+43226,English,C
+43226,Math,A
+43226,Science,A
+43226,History,B

src/codewars/files/output.csv

@@ -0,0 +1,2 @@
+Student_ID,Class
+32155,English

src/codewars/files/students.csv

@@ -0,0 +1,3 @@
+Name,Student_ID
+Bob,32155
+Ron,43226