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import base64
from openai import OpenAI
import os
# Function to encode the image
def encode_image(image_path):
assert os.path.exists(image_path), "The image file does not exist."
with open(image_path, "rb") as image_file:
return base64.b64encode(image_file.read()).decode('utf-8')
def encode_image_from_uploaded_file(image):
# Convert image to bytes
assert image is not None, "No image uploaded."
image_bytes = image.read()
return base64.b64encode(image_bytes).decode('utf-8')
def transcribe_image(image_file):
"""Transcribe handwritten text from an image using OCR."""
# Initialize the OpenAI client
client = OpenAI()
# Encoding the image
base64_image = encode_image_from_uploaded_file(image_file)
# Preparing the API call
response = client.chat.completions.create(
model="gpt-4o-mini",
messages=[
{
"role": "user",
"content": [
{"type": "text", "text": "Please transcribe the handwritten text in this image. Return only the text content."},
{
"type": "image_url",
"image_url": {"url": f"data:image/jpeg;base64,{base64_image}"}
}
]
}
],
max_tokens=300
)
transcribed_text = response.choices[0].message.content
return transcribed_text |