force index to datetime

Author: isabelizimm

vetiver/monitor.py

@@ -41,7 +41,9 @@ def compute_metrics(
 
     """
 
-    df = data[[truth, estimate, date_var]].set_index(date_var).sort_index()
+    df = data[[truth, estimate, date_var]].copy()
+    df[date_var] = pd.to_datetime(df[date_var])
+    df = df.set_index(date_var).sort_index()
     lst = [_ for _ in _rolling_df(df=df, td=period)]
 
     rows = []
@@ -169,7 +171,7 @@ def plot_metrics(
         color=metric,
         facet_row=metric,
         markers=dict(size=n),
-        hover_data={"n": ':'},
+        hover_data={"n": ":"},
         **kw,
     )