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import openai
import os
import gradio as gr
from dotenv import load_dotenv
import io
from PIL import Image
import pytesseract # Using Tesseract OCR to extract text from the image
# Load environment variables (where your OpenAI key will be stored)
load_dotenv()
# Load the OpenAI API key from environment variables and strip any trailing newlines or spaces
openai.api_key = os.getenv("OPENAI_API_KEY").strip()
# Function to analyze the ad image by first extracting the text with pytesseract
def analyze_ad(image):
# Extract text from the image using Tesseract OCR
ad_copy = pytesseract.image_to_string(image)
if not ad_copy.strip(): # If OCR doesn't extract text, return an error message
return "No text was detected in the image. Please upload a clearer ad image."
# Prompt for the marketing persona and scoring rubric
prompt = f"""
Analyze the following ad copy and generate a marketing persona. Then, provide a score (out of 10) for each of the following:
1. Relevance to Target Audience: Is the ad appealing to the intended demographic?
2. Emotional Engagement: Does the ad evoke the right emotional response?
3. Brand Consistency: Does the ad align with the brand’s voice and values?
4. Creativity: How unique or innovative is the ad's design and text approach?
5. Persuasiveness: Does the ad motivate action, such as clicking or purchasing?
Ad Copy: {ad_copy}
Provide the persona description and the scores in table form with a final score.
"""
# Send the prompt to GPT-4-turbo for analysis
response = openai.ChatCompletion.create(
model="gpt-4-turbo",
messages=[
{"role": "system", "content": "You are a marketing expert analyzing an advertisement."},
{"role": "user", "content": prompt}
],
temperature=0.7,
max_tokens=400
)
# Extract the response text from the API output
result = response['choices'][0]['message']['content']
# Return the result for display
return result
# Function to process the image and run the analysis
def upload_and_analyze(image):
# Pass the uploaded image to the analyze_ad function
result = analyze_ad(image)
return result
# Gradio interface for Hugging Face deployment
iface = gr.Interface(
fn=upload_and_analyze,
inputs=gr.Image(type="pil", label="Upload Advertisement Image"), # Use type="pil" for the image input
outputs=gr.Textbox(label="Marketing Persona and Ad Analysis"),
title="Advertisement Persona and Scoring Analyzer",
description="Upload an advertisement image, and the app will generate marketing personas and evaluate the ad based on Relevance, Emotional Engagement, Brand Consistency, Creativity, and Persuasiveness."
)
# Launch the app
if __name__ == "__main__":
iface.launch()
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