$ python hours.py image.jpg
{
"day_hours": [
{
"day": "Mon - Fri",
"hours": "7 AM - 5 PM"
},
{
"day": "Saturday",
"hours": "9 AM - 6 PM"
},
{
"day": "Sunday",
"hours": "Closed"
}
]
}
Last active
August 21, 2024 02:55
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Get store hours from images
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| import argparse | |
| import base64 | |
| import instructor | |
| import openai | |
| import pydantic | |
| class DayHours(pydantic.BaseModel): | |
| day: str | |
| hours: str | |
| class StoreHours(pydantic.BaseModel): | |
| day_hours: list[DayHours] | |
| def extract_store_hours(client, image_path: str) -> StoreHours: | |
| with open(image_path, "rb") as f: | |
| base64_image = base64.b64encode(f.read()).decode("utf-8") | |
| return client.chat.completions.create( | |
| model="gpt-4o", | |
| response_model=StoreHours, | |
| messages=[ | |
| { | |
| "role": "user", | |
| "content": [ | |
| { | |
| "type": "text", | |
| "text": ( | |
| "Extract the store hours from the sign in the " | |
| "image below. The store hours are typically displayed in " | |
| "a table." | |
| ), | |
| }, | |
| { | |
| "type": "image_url", | |
| "image_url": {"url": f"data:image/jpeg;base64,{base64_image}"}, | |
| }, | |
| ], | |
| } | |
| ], | |
| ) | |
| def main(): | |
| parser = argparse.ArgumentParser() | |
| parser.add_argument("image_path", type=str) | |
| args = parser.parse_args() | |
| client = instructor.from_openai(openai.OpenAI(), mode=instructor.Mode.MD_JSON) | |
| store_hours = extract_store_hours(client, args.image_path) | |
| print(store_hours.model_dump_json(indent=2)) | |
| if __name__ == "__main__": | |
| main() |
Author
wiseman
commented
Aug 15, 2024
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