Changed output eval.py to evaluation.py

Just changed the name of the csv file outputted to in order to match the naming convention for the files uploaded.

clean.py

@@ -147,7 +147,7 @@ train_df = train_df[:train_size]
 # print("Saving to disk...")
 with open("train.csv", "w") as f:
     train_df.to_csv(f)
-with open("eval.csv", "w") as f:
+with open("evaluation.csv", "w") as f:
     eval_df.to_csv(f)
 with open("test.csv", "w") as f:
     test_df.to_csv(f)