Update app.py

app.py

@@ -14,7 +14,7 @@ def clean_dict(x):
     return  x.replace("'", '"')
 if xl1 is not None :
     #assert that the first few columns are the same
-    df1 = pd.read_excel(xl1, sheet_name= "{threshold} Threshold")
+    df1 = pd.read_excel(xl1, sheet_name= f"{threshold} Threshold")
     #first convert strings into dicts
     df1["Matched KPs"] = df1["Matched KPs"].apply(clean_dict)
     df1["Matched KPs"] = df1["Matched KPs"].apply(lambda x: ast.literal_eval(x))