diff --git a/scoping_review.qmd b/scoping_review.qmd
index 4db9a42..64e5330 100644
--- a/scoping_review.qmd
+++ b/scoping_review.qmd
@@ -24,14 +24,6 @@ zotero:
 ```{python}
 #| echo: false
 from pathlib import Path
-
-from bibtexparser.model import Field
-DATA_DIR=Path("./02-data")
-RAW_DATA=DATA_DIR.joinpath("raw")
-WORKING_DATA=DATA_DIR.joinpath("intermediate")
-PROCESSED_DATA=DATA_DIR.joinpath("processed")
-SUPPLEMENTARY_DATA=DATA_DIR.joinpath("supplementary")
-
 ## standard imports
 from IPython.core.display import Markdown as md
 import numpy as np
@@ -39,14 +31,16 @@ import pandas as pd
 from matplotlib import pyplot as plt
 import seaborn as sns
 from tabulate import tabulate
+import bibtexparser
+from bibtexparser.model import Field
 
 sns.set_style("whitegrid")
-```
 
-```{python}
-#| echo: false
-# load and parse overall bibtex sample
-import bibtexparser
+DATA_DIR=Path("./02-data")
+RAW_DATA=DATA_DIR.joinpath("raw")
+WORKING_DATA=DATA_DIR.joinpath("intermediate")
+PROCESSED_DATA=DATA_DIR.joinpath("processed")
+SUPPLEMENTARY_DATA=DATA_DIR.joinpath("supplementary")
 
 bib_string=""
 for partial_bib in RAW_DATA.glob("**/*.bib"):