Remove unused imports

3 files changed, 3 insertions, 16 deletions

diff --git a/monkey/monkey.py b/monkey/monkey.py
index 9e70a3f..8faad1a 100755
--- a/monkey/monkey.py
+++ b/monkey/monkey.py
@@ -1,19 +1,12 @@
 #!/usr/bin/python3
 
-import collections
 import math
-import pickle
-import sys
 import time
 
-from termcolor import colored
-
-from .action import parse
-from .edits import classify_edits, clean_graph, edit_graph, get_edits_from_traces
-from .graph import Node, graphviz
+from .edits import classify_edits
 from .prolog.engine import test
 from .prolog.util import compose, decompose, map_vars, rename_vars, stringify
-from .util import PQueue, Token, indent
+from .util import PQueue, Token
 
 # score a program (a list of lines) according to lines distribution
 def score(program, lines):
diff --git a/monkey/prolog/engine.py b/monkey/prolog/engine.py
index 432ff79..e73ea54 100644
--- a/monkey/prolog/engine.py
+++ b/monkey/prolog/engine.py
@@ -5,10 +5,8 @@ import json
 import re
 import urllib
 
-address, port = 'localhost', 3030
-
 class PrologEngine(object):
-    def __init__(self, address=address, port=port, code='', destroy=False, id=None):
+    def __init__(self, address='localhost', port=3030, code='', destroy=False, id=None):
         self.conn = http.client.HTTPConnection(address, port, timeout=10)
 
         # If existing engine ID is given, use it.
diff --git a/monkey/prolog/util.py b/monkey/prolog/util.py
index 05505d0..46f6c5c 100644
--- a/monkey/prolog/util.py
+++ b/monkey/prolog/util.py
@@ -1,9 +1,5 @@
 #!/usr/bin/python3
 
-import itertools
-import math
-import re
-
 from .lexer import lexer
 from ..util import Token