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app.py
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# Import libraries
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import gradio as gr
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from transformers import pipeline
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from gtts import gTTS
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from io import BytesIO
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from PIL import Image
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from diffusers import DiffusionPipeline
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# Use a pipeline as a high-level helper for text generation
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vision_alpha_pipe = pipeline("text-generation", model="NousResearch/Nous-Hermes-2-Vision-Alpha")
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# Initialize DiffusionPipeline for text-to-image
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image_generation_pipe = DiffusionPipeline.from_pretrained("stabilityai/stable-video-diffusion-img2vid-xt")
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# Set the context for the storyteller
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messages = [{"role": "system", "content": "You are a magical storyteller, creating wonderful tales for kids. Make them imaginative and full of joy!"}]
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# Initialize page number
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current_page = 0
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# Define the Storyteller function
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def StorytellerNous(character, child_name, lesson_choice, tell_story, _):
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global current_page
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# Set the characters and lesson based on user choices
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character_info = f"Once upon a time, {child_name} met {character}. "
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lesson_info = f"Today's lesson is about {lesson_choice}. "
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messages.append({"role": "user", "content": tell_story})
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# Generate story using Nous-Hermes-2-Vision-Alpha
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input_text = character_info + lesson_info + tell_story
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story_reply = vision_alpha_pipe(input_text, max_length=150, num_return_sequences=1, no_repeat_ngram_size=2, top_k=50, top_p=0.95)[0]['generated_text']
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messages.append({"role": "assistant", "content": story_reply})
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# Convert text to speech
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tts = gTTS(text=story_reply, lang='en', slow=False)
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audio_io = BytesIO()
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tts.save(audio_io)
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audio_io.seek(0)
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# Convert text to image using DiffusionPipeline
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image_reply = image_generation_pipe(story_reply)
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# Display the story on separate pages
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story_pages = story_reply.split("\n\n") # Split the story into pages
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current_page = min(current_page, len(story_pages) - 1) # Ensure the current_page is within bounds
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return story_pages[current_page], Audio(data=audio_io.read(), autoplay=True), image_reply
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# Create the Gradio Interface with styling
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demo = gr.Interface(
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fn=StorytellerNous,
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inputs=[
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gr.Textbox("text", label="Child's Name"),
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gr.Dropdown(["unicorn", "dragon", "wizard"], label="Choose a Character"),
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gr.Dropdown(["kindness", "creativity", "bravery"], label="Choose a Lesson"),
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gr.Textbox("text", label="Start the Story with"),
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gr.Button("Next Page"),
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],
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outputs=["text", "audio", "image"],
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title="📖 Storytelling Magic",
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description="A magical storyteller app for kids! Choose characters, add your name, and select the lesson you want to learn.",
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live=True, # Enable live updates for CSS changes
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css=f"""body {{
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background-image: url('https://www.bing.com/images/create/a-castle-ai-metaverse-style/1-657576205c7146f2b7f2f8d1c552810f?id=dZs6kpD2HfmH4eojx%2bHjdA%3d%3d&view=detailv2&idpp=genimg&FORM=GCRIDP&mode=overlay');
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background-size: cover;
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background-position: center;
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font-family: 'Comic Sans MS', cursive, sans-serif; /* Optional: Change the font */
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}}""",
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)
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# Launch the Gradio Interface
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demo.launch()
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