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import streamlit as st
from transformers import pipeline
# --- Load models once at the beginning ---
image_to_text_model = pipeline("image-to-text", model="Salesforce/blip-image-captioning-base")
text_to_story_model = pipeline("text-generation", model="pranavpsv/genre-story-generator-v2")
story_to_audio_model = pipeline("text-to-speech", model="facebook/mms-tts-eng")
# --- Define Functions ---
# img2text
def img2text(image_path):
text = image_to_text_model(image_path)[0]["generated_text"]
return text
# text2story
def text2story(text):
story_text = text_to_story_model(text, max_new_tokens=150)[0]['generated_text']
words = story_text.split()
if len(words) > 100:
story_text = ' '.join(words[:100]) + '.'
return story_text
# text2audio
def text2audio(story_text):
speech_data = story_to_audio_model(story_text)
return speech_data
# play_audio
def play_audio(audio_data):
st.audio(audio_data['audio'], format='audio/wav', sample_rate=audio_data['sampling_rate'])
# --- Streamlit App ---
st.set_page_config(page_title="Your Image to Audio Story", page_icon="🦜")
st.header("Turn Your Image to Audio Story")
uploaded_file = st.file_uploader("Select an Image...")
if uploaded_file is not None:
bytes_data = uploaded_file.getvalue()
with open(uploaded_file.name, "wb") as file:
file.write(bytes_data)
st.image(uploaded_file, caption="Uploaded Image", use_container_width=True)
# Stage 1: Image to Text
if "scenario" not in st.session_state:
with st.spinner('Processing image to text...'):
st.session_state.scenario = img2text(uploaded_file.name)
st.subheader("Image Description:")
st.write(st.session_state.scenario)
# Stage 2: Text to Story
if "story" not in st.session_state:
with st.spinner('Generating a story...'):
st.session_state.story = text2story(st.session_state.scenario)
st.subheader("Generated Story:")
st.write(st.session_state.story)
# Stage 3: Story to Audio
if "audio_data" not in st.session_state:
with st.spinner('Generating audio narration...'):
st.session_state.audio_data = text2audio(st.session_state.story)
# Play Audio Button
if st.button("Play Audio"):
if "audio_data" in st.session_state:
play_audio(st.session_state.audio_data)
else:
st.warning("Please generate the audio first.")
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