train kata "Pandas Tutorial"

src/codewars/PandasTutorial.py

@@ -0,0 +1,20 @@
+import pandas as pd
+
+
+def export_csv_with_name_and_grade(student_name: str, grade: str):
+    students_df = pd.read_csv("files/students.csv", index_col=False)
+    grades_df = pd.read_csv("files/grades.csv", index_col=False)
+
+    print(students_df)
+    print(grades_df)
+
+    students_grades_df = students_df.merge(
+        grades_df, left_on="Student_ID", right_on="ID"
+    )
+
+    solution = students_grades_df[
+        (students_grades_df["Name"] == student_name)
+        & (students_grades_df["Grade"] == grade)
+    ]
+
+    solution[["Student_ID", "Class"]].to_csv("files/output.csv", index=False)