import tensorflow as tf
from tensorflow.keras import layers, models

def create_model(input_shape=(32, 32, 3)):
    """
    Creates a simple CNN model for CIFAR-10 classification.
    """
    model = models.Sequential()
    
    # Convolutional Base
    model.add(layers.Conv2D(32, (3, 3), activation='relu', input_shape=input_shape))
    model.add(layers.MaxPooling2D((2, 2)))
    model.add(layers.Conv2D(64, (3, 3), activation='relu'))
    model.add(layers.MaxPooling2D((2, 2)))
    model.add(layers.Conv2D(64, (3, 3), activation='relu'))
    
    # Dense Layers
    model.add(layers.Flatten())
    model.add(layers.Dense(64, activation='relu'))
    model.add(layers.Dense(10)) # 10 classes
    
    return model