api_endpoint = "http://localhost:8080/sendimg"

bearer_token = "your_secret_token"

req_data = {

"to": "yournumber",

"caption": "Test document"

}

temp_file = "res.png"

with open(temp_file, "rb") as f:

file_data = f.read()

encoded_data = base64.b64encode(file_data).decode("utf-8")

req_data["image"] = encoded_data

headers = {

"Authorization": f"Bearer {bearer_token}",

"Content-Type": "application/json"

}

response = requests.post(api_endpoint, headers=headers, json=req_data)