pi@raspberrypi:~ $ cat /etc/os-release

PRETTY_NAME="Raspbian GNU/Linux 11 (bullseye)"
NAME="Raspbian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=raspbian
ID_LIKE=debian
HOME_URL="http://www.raspbian.org/"
SUPPORT_URL="http://www.raspbian.org/RaspbianForums"
BUG_REPORT_URL="http://www.raspbian.org/RaspbianBugs"

pi@raspberrypi:~ $ uname -m

armv7l

sudo apt update
sudo apt upgrade -y

echo "deb [signed-by=/usr/share/keyrings/coral-edgetpu-archive-keyring.gpg] https://packages.cloud.google.com/apt coral-edgetpu-stable main" | sudo tee /etc/apt/sources.list.d/coral-edgetpu.list

curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo tee /usr/share/keyrings/coral-edgetpu-archive-keyring.gpg >/dev/null

sudo apt update

sudo apt install python3-tflite-runtime libatlas-base-dev

python3

from tflite_runtime.interpreter import Interpreter

interpreter = Interpreter(model_path="converted_model.tflite")
interpreter.allocate_tensors()

# Get input and output tensors.

input_details = interpreter.get_input_details()
output_details = interpreter.get_output_details()

# Generating sample input data of shape (1,1,2800)

import numpy as np
input_data = np.array( np.random.random((1,1,2800)), dtype=np.float32)

 interpreter.set_tensor(input_details[0]['index'], input_data)

interpreter.invoke()

output_data = interpreter.get_tensor(output_details[0]['index'])