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Update app.py
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app.py
CHANGED
@@ -1,141 +1,3 @@
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# import streamlit as st
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# import base64
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# import openai
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# # Function to encode the image to base64
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# def encode_image(image_file):
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# return base64.b64encode(image_file.getvalue()).decode("utf-8")
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# # Streamlit page setup
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# st.set_page_config(page_title="MTSS Image Accessibility Alt Text Generator", layout="centered", initial_sidebar_state="collapsed")
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# #Add the image with a specified width
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# image_width = 300 # Set the desired width in pixels
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# st.image('MTSS.ai_Logo.png', width=image_width)
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# # st.title('MTSS:grey[.ai]')
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# st.header('VisionText™ | Accessibility')
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# st.subheader(':green[_Image Alt Text Generator_]')
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# # Retrieve the OpenAI API Key from secrets
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# openai.api_key = st.secrets["openai_api_key"]
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# # File uploader allows user to add their own image
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# uploaded_file = st.file_uploader("Upload an image", type=["jpg", "png", "jpeg"])
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# if uploaded_file:
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# # Display the uploaded image with specified width
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# image_width = 100 # Set the desired width in pixels
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# with st.expander("Image", expanded=True):
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# st.image(uploaded_file, caption=uploaded_file.name, width=image_width, use_column_width=False)
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# # Toggle for showing additional details input
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# show_details = st.toggle("Add details about the image. ", value=False)
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# if show_details:
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# # Text input for additional details about the image, shown only if toggle is True
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# additional_details = st.text_area(
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# "The details could include specific information that is important to include in the alt text or reflect why the image is being used:",
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# disabled=not show_details
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# )
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# # Toggle for modifying the prompt for complex images
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# complex_image = st.toggle("Is this a complex image? ", value=False)
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# if complex_image:
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# # Text input for additional details about the image, shown only if toggle is True
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# complex_image_details = st.caption(
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# "By clicking this toggle, it will inform MTSS.ai to create a description that exceeds the 125 character limit. "
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# "Add the description in a placeholder behind the image and 'Description in the content placeholder' in the alt text box. "
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# )
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# # Button to trigger the analysis
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# analyze_button = st.button("Analyze the Image", type="secondary")
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# # Optimized prompt for complex images
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# complex_image_prompt_text = (
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# "As an expert in image accessibility and alternative text, thoroughly describe the image provided. "
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# "Provide a brief description using not more than 500 characters that convey the essential information conveyed by the image in eight or fewer clear and concise sentences. "
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# "Skip phrases like 'image of' or 'picture of.' "
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# "Your description should form a clear, well-structured, and factual paragraph that avoids bullet points, focusing on creating a seamless narrative."
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# )
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# # Check if an image has been uploaded, if the API key is available, and if the button has been pressed
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# if uploaded_file is not None and analyze_button:
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# with st.spinner("Analyzing the image ..."):
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# # Encode the image
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# base64_image = encode_image(uploaded_file)
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# # Determine which prompt to use based on the complexity of the image
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# if complex_image:
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# prompt_text = complex_image_prompt_text
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# else:
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# prompt_text = (
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# "As an expert in image accessibility and alternative text, succinctly describe the image provided in less than 125 characters. "
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# "Provide a brief description using not more than 125 characters that convey the essential information conveyed by the image in three or fewer clear and concise sentences for use as alt text. "
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# "Skip phrases like 'image of' or 'picture of.' "
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# "Your description should form a clear, well-structured, and factual paragraph that avoids bullet points and newlines, focusing on creating a seamless narrative that serves as effective alternative text for accessibility purposes."
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# )
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# if show_details and additional_details:
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# prompt_text += (
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# f"\n\nAdditional Context Provided by the User:\n{additional_details}"
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# )
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# # Create the payload for the completion request
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# messages = [
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# {
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# "role": "user",
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# "content": [
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# {"type": "text", "text": prompt_text},
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# {
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# "type": "image_url",
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# "image_url": f"data:image/jpeg;base64,{base64_image}",
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# },
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# ],
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# }
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# ]
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# # Make the request to the OpenAI API
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# try:
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# # Without Stream
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# # response = openai.chat.completions.create(
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# # model="gpt-4-vision-preview", messages=messages, max_tokens=250, stream=False
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# # )
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# # Stream the response
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# full_response = ""
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# message_placeholder = st.empty()
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# for completion in openai.chat.completions.create(
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# model="gpt-4-vision-preview", messages=messages,
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# max_tokens=250, stream=True
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# ):
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# # # Check if there is content to display
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# # if completion.choices[0].delta.content is not None:
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# # full_response += completion.choices[0].delta.content
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# # message_placeholder.markdown(full_response + "▌")
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# # # Final update to placeholder after the stream ends
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# # message_placeholder.markdown(full_response) # stream text
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# # Check if there is content to display
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# if completion.choices[0].delta.content is not None:
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# full_response += completion.choices[0].delta.content
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# # Display the response in a text area
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# st.text_area('Response:', value=full_response, height=250, key="response_text_area")
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# st.success('Powered by MTSS GPT. AI can make mistakes. Consider checking important information.')
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# except Exception as e:
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# st.error(f"An error occurred: {e}")
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# else:
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# # Warnings for user action required
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# if not uploaded_file and analyze_button:
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# st.warning("Please upload an image.")
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import streamlit as st
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import base64
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import openai
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@@ -147,71 +9,130 @@ def encode_image(image_file):
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# Streamlit page setup
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st.set_page_config(page_title="MTSS Image Accessibility Alt Text Generator", layout="centered", initial_sidebar_state="collapsed")
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#
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st.
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st.
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# Retrieve the OpenAI API Key from secrets
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openai.api_key = st.secrets["openai_api_key"]
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#
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additional_details = ""
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complex_image_details = ""
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# Place the file uploader at the start
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uploaded_file = st.file_uploader("Upload an image", type=["jpg", "png", "jpeg"])
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if show_details:
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additional_details = st.text_area(
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"The details could include specific information that is important to include in the alt text or reflect why the image is being used:"
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)
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else:
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import streamlit as st
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import base64
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import openai
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# Streamlit page setup
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st.set_page_config(page_title="MTSS Image Accessibility Alt Text Generator", layout="centered", initial_sidebar_state="collapsed")
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#Add the image with a specified width
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image_width = 300 # Set the desired width in pixels
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st.image('MTSS.ai_Logo.png', width=image_width)
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# st.title('MTSS:grey[.ai]')
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# st.header('VisionText™ | Accessibility')
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st.header('VisionText™ | Image Alt Text Generator')
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# st.subheader(':green[_Image Alt Text Generator_]')
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# Retrieve the OpenAI API Key from secrets
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openai.api_key = st.secrets["openai_api_key"]
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# File uploader allows user to add their own image
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uploaded_file = st.file_uploader("Upload an image", type=["jpg", "png", "jpeg"])
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if uploaded_file:
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# Display the uploaded image with specified width
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image_width = 100 # Set the desired width in pixels
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with st.expander("Image", expanded=True):
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st.image(uploaded_file, caption=uploaded_file.name, width=image_width, use_column_width=False)
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# Toggle for showing additional details input
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show_details = st.toggle("Add details about the image. ", value=False)
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if show_details:
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# Text input for additional details about the image, shown only if toggle is True
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additional_details = st.text_area(
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"The details could include specific information that is important to include in the alt text or reflect why the image is being used:",
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disabled=not show_details
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)
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# Toggle for modifying the prompt for complex images
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complex_image = st.toggle("Is this a complex image? ", value=False)
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if complex_image:
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# Text input for additional details about the image, shown only if toggle is True
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complex_image_details = st.caption(
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"By clicking this toggle, it will inform MTSS.ai to create a description that exceeds the 125 character limit. "
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"Add the description in a placeholder behind the image and 'Description in the content placeholder' in the alt text box. "
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)
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# Button to trigger the analysis
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analyze_button = st.button("Analyze the Image", type="secondary")
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# Optimized prompt for complex images
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complex_image_prompt_text = (
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"As an expert in image accessibility and alternative text, thoroughly describe the image provided. "
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"Provide a brief description using not more than 500 characters that convey the essential information conveyed by the image in eight or fewer clear and concise sentences. "
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+
"Skip phrases like 'image of' or 'picture of.' "
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"Your description should form a clear, well-structured, and factual paragraph that avoids bullet points, focusing on creating a seamless narrative."
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)
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+
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# Check if an image has been uploaded, if the API key is available, and if the button has been pressed
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if uploaded_file is not None and analyze_button:
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with st.spinner("Analyzing the image ..."):
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# Encode the image
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base64_image = encode_image(uploaded_file)
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# Determine which prompt to use based on the complexity of the image
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if complex_image:
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prompt_text = complex_image_prompt_text
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else:
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prompt_text = (
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"As an expert in image accessibility and alternative text, succinctly describe the image provided in less than 125 characters. "
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"Provide a brief description using not more than 125 characters that convey the essential information conveyed by the image in three or fewer clear and concise sentences for use as alt text. "
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+
"Skip phrases like 'image of' or 'picture of.' "
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+
"Your description should form a clear, well-structured, and factual paragraph that avoids bullet points and newlines, focusing on creating a seamless narrative that serves as effective alternative text for accessibility purposes."
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)
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+
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if show_details and additional_details:
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prompt_text += (
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f"\n\nAdditional Context Provided by the User:\n{additional_details}"
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)
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# Create the payload for the completion request
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messages = [
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{
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"role": "user",
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"content": [
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{"type": "text", "text": prompt_text},
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{
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"type": "image_url",
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"image_url": f"data:image/jpeg;base64,{base64_image}",
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},
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],
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}
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]
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# Make the request to the OpenAI API
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try:
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# Without Stream
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+
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# response = openai.chat.completions.create(
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# model="gpt-4-vision-preview", messages=messages, max_tokens=250, stream=False
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# )
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# Stream the response
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full_response = ""
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message_placeholder = st.empty()
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for completion in openai.chat.completions.create(
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model="gpt-4-vision-preview", messages=messages,
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max_tokens=250, stream=True
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):
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# # Check if there is content to display
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# if completion.choices[0].delta.content is not None:
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# full_response += completion.choices[0].delta.content
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# message_placeholder.markdown(full_response + "▌")
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# # Final update to placeholder after the stream ends
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# message_placeholder.markdown(full_response) # stream text
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# Check if there is content to display
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if completion.choices[0].delta.content is not None:
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full_response += completion.choices[0].delta.content
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# Display the response in a text area
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st.text_area('Response:', value=full_response, height=250, key="response_text_area")
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st.success('Powered by MTSS GPT. AI can make mistakes. Consider checking important information.')
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except Exception as e:
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st.error(f"An error occurred: {e}")
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else:
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# Warnings for user action required
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if not uploaded_file and analyze_button:
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st.warning("Please upload an image.")
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+
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