Update app.py

app.py

@@ -1,15 +1,12 @@
 import pandas as pd
 import tensorflow as tf
 from tensorflow.keras.models import load_model
-from collections import Counter
-
-# Creating a numpy array of shape (8, 16, 1)
 import cv2
 import numpy as np
 import matplotlib.pyplot as plt
 import gradio as gr
 
-
+# Creating a numpy array of shape (8, 16, 1)
 flow_field = np.ones((128,256), dtype = np.uint8)
 
 # Changing the left input side