From a7bc72493efe536cfb50b79ec1a8889682047ac8 Mon Sep 17 00:00:00 2001
From: Bobloy <alboblexloy@gmail.com>
Date: Thu, 3 May 2018 11:38:24 -0400
Subject: [PATCH] optimize imports

---
 chatter/chatterbot/comparisons.py                       | 1 -
 chatter/chatterbot/conversation.py                      | 1 -
 chatter/chatterbot/ext/sqlalchemy_app/models.py         | 7 ++++---
 chatter/chatterbot/input/variable_input_type_adapter.py | 2 --
 chatter/chatterbot/logic/low_confidence.py              | 1 -
 chatter/chatterbot/logic/multi_adapter.py               | 1 -
 chatter/chatterbot/preprocessors.py                     | 3 ---
 chatter/chatterbot/utils.py                             | 2 --
 8 files changed, 4 insertions(+), 14 deletions(-)

diff --git a/chatter/chatterbot/comparisons.py b/chatter/chatterbot/comparisons.py
index 3abc009..59efa95 100644
--- a/chatter/chatterbot/comparisons.py
+++ b/chatter/chatterbot/comparisons.py
@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-import sys
 
 
 """
diff --git a/chatter/chatterbot/conversation.py b/chatter/chatterbot/conversation.py
index a798e17..c9dfcb4 100644
--- a/chatter/chatterbot/conversation.py
+++ b/chatter/chatterbot/conversation.py
@@ -25,7 +25,6 @@ class Statement(StatementMixin):
     """
 
     def __init__(self, text, **kwargs):
-        import sys
 
         # Try not to allow non-string types to be passed to statements
         try:
diff --git a/chatter/chatterbot/ext/sqlalchemy_app/models.py b/chatter/chatterbot/ext/sqlalchemy_app/models.py
index 41a05c0..d30bb75 100644
--- a/chatter/chatterbot/ext/sqlalchemy_app/models.py
+++ b/chatter/chatterbot/ext/sqlalchemy_app/models.py
@@ -1,11 +1,12 @@
-from chatter.chatterbot.constants import TAG_NAME_MAX_LENGTH, STATEMENT_TEXT_MAX_LENGTH
-from chatter.chatterbot.conversation import StatementMixin
-from chatter.chatterbot.ext.sqlalchemy_app.types import UnicodeString
 from sqlalchemy import Table, Column, Integer, DateTime, ForeignKey, PickleType
 from sqlalchemy.ext.declarative import declared_attr, declarative_base
 from sqlalchemy.orm import relationship
 from sqlalchemy.sql import func
 
+from chatter.chatterbot.constants import TAG_NAME_MAX_LENGTH, STATEMENT_TEXT_MAX_LENGTH
+from chatter.chatterbot.conversation import StatementMixin
+from chatter.chatterbot.ext.sqlalchemy_app.types import UnicodeString
+
 
 class ModelBase(object):
     """
diff --git a/chatter/chatterbot/input/variable_input_type_adapter.py b/chatter/chatterbot/input/variable_input_type_adapter.py
index e08bf53..199d86b 100644
--- a/chatter/chatterbot/input/variable_input_type_adapter.py
+++ b/chatter/chatterbot/input/variable_input_type_adapter.py
@@ -12,8 +12,6 @@ class VariableInputTypeAdapter(InputAdapter):
     VALID_FORMATS = (JSON, TEXT, OBJECT, )
 
     def detect_type(self, statement):
-        import sys
-
 
         string_types = str
 
diff --git a/chatter/chatterbot/logic/low_confidence.py b/chatter/chatterbot/logic/low_confidence.py
index 0e3d5d8..585cf20 100644
--- a/chatter/chatterbot/logic/low_confidence.py
+++ b/chatter/chatterbot/logic/low_confidence.py
@@ -1,7 +1,6 @@
 from __future__ import unicode_literals
 
 from chatter.chatterbot.conversation import Statement
-
 from .best_match import BestMatch
 
 
diff --git a/chatter/chatterbot/logic/multi_adapter.py b/chatter/chatterbot/logic/multi_adapter.py
index 5e35dfd..e83cc00 100644
--- a/chatter/chatterbot/logic/multi_adapter.py
+++ b/chatter/chatterbot/logic/multi_adapter.py
@@ -3,7 +3,6 @@ from __future__ import unicode_literals
 from collections import Counter
 
 from chatter.chatterbot import utils
-
 from .logic_adapter import LogicAdapter
 
 
diff --git a/chatter/chatterbot/preprocessors.py b/chatter/chatterbot/preprocessors.py
index 59c6456..2ab0ee0 100644
--- a/chatter/chatterbot/preprocessors.py
+++ b/chatter/chatterbot/preprocessors.py
@@ -27,7 +27,6 @@ def unescape_html(chatbot, statement):
     Convert escaped html characters into unescaped html characters.
     For example: "&lt;b&gt;" becomes "<b>".
     """
-    import sys
 
     # Replace HTML escape characters
     import html
@@ -43,8 +42,6 @@ def convert_to_ascii(chatbot, statement):
     For example: "på fédéral" becomes "pa federal".
     """
     import unicodedata
-    import sys
-
 
     text = unicodedata.normalize('NFKD', statement.text)
     text = text.encode('ascii', 'ignore').decode('utf-8')
diff --git a/chatter/chatterbot/utils.py b/chatter/chatterbot/utils.py
index 391a06a..c8c670d 100644
--- a/chatter/chatterbot/utils.py
+++ b/chatter/chatterbot/utils.py
@@ -75,8 +75,6 @@ def input_function():
     Normalizes reading input between python 2 and 3.
     The function 'raw_input' becomes 'input' in Python 3.
     """
-    import sys
-
 
     user_input = input() # NOQA