add UML, fix structure

src/check_correct.py

@@ -0,0 +1,20 @@
+from parse import parse_csv_to_structure
+
+
+def check_correct(data):
+    assert isinstance(data, dict)
+
+    for key, value in data.items():
+        assert isinstance(key, str)
+        assert isinstance(value, dict)
+
+        # for subkey, subvalue in value.items():
+        #     assert isinstance(subkey, str)
+        #     assert isinstance(subvalue, str)
+
+
+if __name__ == "__main__":
+    data = parse_csv_to_structure("input.csv")
+    if check_correct(data):
+        print("yay!")
+    print(data)