PEP8: remove unused imports

src/create_training_data.py

@@ -1,6 +1,5 @@
 from __future__ import print_function
 
-import json
 import numpy
 import os
 import pickle

src/download_labels.py

@@ -3,7 +3,7 @@
 '''
 
 import osmium as o
-import json, os, requests, sys, time
+import os, requests, time
 import shapely.wkb as wkblib
 
 # http://docs.osmcode.org/pyosmium/latest/intro.html

src/geo_util.py

@@ -2,7 +2,7 @@
    methods for working with geo/raster data
 '''
 
-from osgeo import gdal, osr
+from osgeo import osr
 
 def latLonToPixel(raster_dataset, location):
   '''

src/render_results.py

@@ -1,7 +1,7 @@
 from __future__ import print_function
-import json, numpy, os, time
+import numpy, os, time
 from PIL import Image
-from src.create_training_data import way_bitmap_for_naip, CACHE_PATH
+from src.create_training_data import way_bitmap_for_naip
 
 def render_results_for_analysis(raster_data_paths,
                                 training_labels,

src/run_analysis.py

@@ -1,9 +1,7 @@
 from __future__ import print_function
 
-import numpy, os, sys, time
-from PIL import Image
+import numpy, sys
 import single_layer_network
-from create_training_data import has_ways, has_ways_in_center
 
 
 def analyze(onehot_training_labels,

src/single_layer_network.py

@@ -4,9 +4,7 @@
 from __future__ import division, print_function, absolute_import
 
 import tflearn
-from tflearn.layers.core import input_data, dropout, fully_connected
 from tflearn.layers.conv import conv_2d, max_pool_2d
-from tflearn.layers.estimator import regression
 
 import numpy