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# Import necessary libraries
from transformers import AutoTokenizer, AutoModelForCausalLM
from pptx import Presentation
from pptx.util import Inches
import streamlit as st
import subprocess
import os
# Content Generation Agent
def generate_content(prompt):
tokenizer = AutoTokenizer.from_pretrained("EleutherAI/gpt-neox-20b")
model = AutoModelForCausalLM.from_pretrained("EleutherAI/gpt-neox-20b")
inputs = tokenizer.encode(prompt + tokenizer.eos_token, return_tensors='pt')
outputs = model.generate(inputs, max_length=100, do_sample=True)
text = tokenizer.decode(outputs[0], skip_special_tokens=True)
return text
# Slide Design Agent
def create_presentation(content_dict, output_file):
prs = Presentation()
# Assume template has a title slide and content slides
# Create title slide
title_slide_layout = prs.slide_layouts[0]
slide = prs.slides.add_slide(title_slide_layout)
slide.shapes.title.text = content_dict['title']
slide.placeholders[1].text = content_dict['subtitle']
# Create content slides
for content in content_dict['slides']:
content_slide_layout = prs.slide_layouts[1]
slide = prs.slides.add_slide(content_slide_layout)
slide.shapes.title.text = content['title']
slide.placeholders[1].text = content['content']
prs.save(output_file)
# Output Conversion Agent
def convert_to_pdf(pptx_file, pdf_file):
subprocess.run(['soffice', '--headless', '--convert-to', 'pdf', pptx_file, '--outdir', os.path.dirname(pdf_file)])
# UI Agent
def main():
st.title("Presentation Generator")
title = st.text_input("Enter presentation title:")
subtitle = st.text_input("Enter subtitle:")
num_slides = st.number_input("Number of slides", min_value=1, max_value=10, value=1)
slides = []
for i in range(num_slides):
slide_title = st.text_input(f"Slide {i+1} title:")
slide_prompt = st.text_input(f"Slide {i+1} prompt:")
if st.button(f"Generate Content for Slide {i+1}"):
content = generate_content(slide_prompt)
slides.append({'title': slide_title, 'content': content})
if st.button("Generate Presentation"):
content_dict = {
'title': title,
'subtitle': subtitle,
'slides': slides
}
pptx_file = "output.pptx"
create_presentation(content_dict, pptx_file)
pdf_file = "output.pdf"
convert_to_pdf(pptx_file, pdf_file)
st.success("Presentation generated successfully!")
# Provide download links
with open(pptx_file, "rb") as file:
btn = st.download_button(
label="Download PPTX",
data=file,
file_name="presentation.pptx"
)
with open(pdf_file, "rb") as file:
btn = st.download_button(
label="Download PDF",
data=file,
file_name="presentation.pdf"
)
if __name__ == "__main__":
main() |