Clean artifacts and update example pipeline

example/analyze_hai21_03.py

@@ -8,9 +8,12 @@ Everything else numeric -> continuous. Non-numeric -> discrete.
 import csv
 import gzip
 import os
+from pathlib import Path
 
-DATA_PATH = "/home/anay/Dev/diffusion/dataset/hai/hai-21.03/train1.csv.gz"
-OUT_DIR = "/home/anay/Dev/diffusion/mask-ddpm/example/results"
+BASE_DIR = Path(__file__).resolve().parent
+REPO_DIR = BASE_DIR.parent.parent
+DATA_PATH = str(REPO_DIR / "dataset" / "hai" / "hai-21.03" / "train1.csv.gz")
+OUT_DIR = str(BASE_DIR / "results")
 MAX_ROWS = 5000