Fix relative imports

Author: benmwebb

pyext/src/evaluate_output_database.py

@@ -1,6 +1,6 @@
 import pandas as pd
 import numpy as np
-import tools
+from . import tools
 import sys
 import IMP
 import IMP.pmi

pyext/src/final_ML_predict.py

@@ -4,10 +4,8 @@
 import sys
 import os
 import time
-# use a path to find scripts such as "data_v2.py" and "cnn.py"
-# sys.path.append("path to folder with data_v2.py and cnn.py")
-from data_v2_for_parts import (reshape_df, split_image_and_other_features,
-                               ResidueVoxelDataset)
+from .data_v2_for_parts import (reshape_df, split_image_and_other_features,
+                                ResidueVoxelDataset)
 
 # Non-voxel columns in the input dataframe
 other_columns = ["EMDB", "resolution", "pdbname", "chain", "resid",