Dont replicate nans in time (#226)

flasc/utilities/tuner_utilities.py

@@ -49,6 +49,9 @@ def replicate_nan_values(
     # Identify common columns between df_1 and df_2
     common_columns = df_1.columns.intersection(df_2.columns)
 
+    # Remove the time column from the common columns if included
+    common_columns.drop("time", errors="ignore")
+
     # Use assign to create a new DataFrame with NaN values replaced
     df_2_updated = df_2.assign(
         **{col: np.where(df_1[col].isna(), np.nan, df_2[col]) for col in common_columns}