flake8 updates

backend/.flake8

@@ -0,0 +1,3 @@
+[flake8]
+ignore = E203,W503
+

backend/src/core/imagetranslation.py

@@ -1,6 +1,6 @@
 """
 This module, imagetranslation, contains the main function that will translate
-the image to the destination language. 
+the image to the destination language.
 
 TODO Currently, the only supported destination lang is English. We want to be
 able to support multiple destination languages in future

backend/src/modules/coreimage.py

@@ -1,7 +1,7 @@
 """
 This module, coreimage, contains multiple image processing functions which
 can be used to process on the images. All the images are assumed to be of
-cv2 image format. 
+cv2 image format.
 
 """
 

backend/src/modules/fontdetection.py

@@ -1,6 +1,6 @@
 """
 This module, fontdetection, contains functionalities to determine the font size
-of the original text in the image. 
+of the original text in the image.
 
 TODO This module contains many similarities between textinsertion module
 Revamp this module so we dont rewrite same variables/functions
@@ -118,7 +118,6 @@ def calculate_font_size(
     # line_height_gap = interpolate()
     padding = 3
 
-    font_size = DEFAULT_FONT_SIZE
     font_path = DEFAULT_FONT_PATH
 
     if font_name == "wild-words":

backend/src/modules/textinsertion.py

@@ -1,12 +1,11 @@
 """
 This module, textinsertion, contains functionalities to insert translated text
 into the provided image. Note that all the images in this section will be using
-Pillow image in order to use custom ImageFont and easier writing methods. 
+Pillow image in order to use custom ImageFont and easier writing methods.
 
 """
 
 import math
-import numpy as np
 import textwrap
 
 from PIL import Image, ImageFont, ImageDraw

backend/src/modules/textsection.py

@@ -1,11 +1,11 @@
 """
 This module, textsection, contains two main classes, textsection and
 parenttextsection. The details of each class will contain on its own respective
-classes. 
+classes.
 
 Apart from the classes, this module also contains bounding box merging logics.
 The reason for these functions to exist is because EasyOCR is not always able
-to correctly merge the text bounding boxes. 
+to correctly merge the text bounding boxes.
 
 """
 
@@ -255,7 +255,7 @@ def __str__(self) -> str:
         content += f"height={self.height}, font-size={self.font_size}, "
         content += f"font-type={self.font_type}]\n"
         content += f"\tOriginal=[{self.original_section.__str__()}]\n"
-        content += f"\tChildren=[\n"
+        content += "\tChildren=[\n"
 
         for child in self.children:
             content += f"\t\t[{child.__str__()}],\n"

backend/src/modules/translators/google_translator.py

@@ -1,7 +1,7 @@
 """
 This module, google_translator, contains the Google Translate API functions
-used to translate the texts into english language. All credentials must be 
-exported out from this page for security reasons. 
+used to translate the texts into english language. All credentials must be
+exported out from this page for security reasons.
 
 """
 from google.cloud import translate_v2 as translate