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Running
on
Zero
File size: 2,169 Bytes
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from PIL import Image
from io import BytesIO
import base64
import requests
import os
from mistralai import Mistral
import gradio as gr
api_key = os.getenv("MISTRAL_API_KEY")
Mistralclient = Mistral(api_key=api_key)
def encode_image(image_path):
"""Encode the image to base64."""
try:
# Open the image file
image = Image.open(image_path).convert("RGB")
# Resize the image to a height of 512 while maintaining the aspect ratio
base_height = 512
h_percent = (base_height / float(image.size[1]))
w_size = int((float(image.size[0]) * float(h_percent)))
image = image.resize((w_size, base_height), Image.LANCZOS)
# Convert the image to a byte stream
buffered = BytesIO()
image.save(buffered, format="JPEG")
img_str = base64.b64encode(buffered.getvalue()).decode("utf-8")
return img_str
except FileNotFoundError:
print(f"Error: The file {image_path} was not found.")
return None
except Exception as e: # Add generic exception handling
print(f"Error: {e}")
return None
def feifeiflorence(image):
try:
model = "pixtral-large-2411"
# Define the messages for the chat
base64_image = encode_image(image)
messages = [{
"role":
"user",
"content": [
{
"type": "text",
"text": "Please provide a detailed description of this photo"
},
{
"type": "image_url",
"image_url": f"data:image/jpeg;base64,{base64_image}"
},
],
"stream": False,
}]
partial_message = ""
for chunk in Mistralclient.chat.stream(model=model, messages=messages):
if chunk.data.choices[0].delta.content is not None:
partial_message = partial_message + chunk.data.choices[
0].delta.content
yield partial_message
except Exception as e: # 添加通用异常处理
print(f"Error: {e}")
return "Please upload a photo"
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