Update app.py
Browse files
app.py
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# Imports
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import os
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import streamlit as st
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import requests
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import openai
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# Suppressing all warnings
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import warnings
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warnings.filterwarnings("ignore")
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# Image-to-text
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def img2txt(url):
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print("Initializing captioning model...")
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captioning_model = pipeline("image-to-text", model="Salesforce/blip-image-captioning-base")
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print("Generating text from the image...")
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text = captioning_model(url, max_new_tokens=20)[0]["generated_text"]
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print(text)
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return text
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# Text-to-story
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def txt2story(img_text):
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print("Initializing client...")
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client = openai.OpenAI(
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api_key=os.environ["TOGETHER_API_KEY"],
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base_url='https://api.together.xyz',
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)
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messages = [
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{"role": "system", "content": '''As an experienced short story writer, write story title and then create a meaningful story influenced by provided words.
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Ensure stories conclude positively within 100 words. Remember the story must end within 100 words''', "temperature": 1.8},
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{"role": "user", "content": f"Here is input set of words: {img_text}", "temperature": 1.5},
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]
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print("Story...")
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chat_completion = client.chat.completions.create(
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messages=messages,
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model="togethercomputer/llama-2-70b-chat")
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print(chat_completion.choices[0].message.content)
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return chat_completion.choices[0].message.content
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# Text-to-speech
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def txt2speech(text):
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print("Initializing text-to-speech conversion...")
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API_URL = "https://api-inference.huggingface.co/models/espnet/kan-bayashi_ljspeech_vits"
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headers = {"Authorization": f"Bearer {os.environ['HUGGINGFACEHUB_API_TOKEN']}"}
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payloads = {'inputs': text}
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response = requests.post(API_URL, headers=headers, json=payloads)
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with open('audio_story.mp3', 'wb') as file:
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file.write(response.content)
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# Streamlit web app main function
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def main():
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st.set_page_config(page_title="🎨 Image-to-Audio Story 🎧", page_icon="🖼️")
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st.title("Turn the Image into Audio Story")
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# Allows users to upload an image file
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uploaded_file = st.file_uploader("# 📷 Upload an image...", type=["jpg", "jpeg", "png"])
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if uploaded_file is not None:
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# Reads and saves uploaded image file
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bytes_data = uploaded_file.read()
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with open("uploaded_image.jpg", "wb") as file:
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file.write(bytes_data)
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st.image(uploaded_file, caption='🖼️ Uploaded Image', use_column_width=True)
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# Initiates AI processing and story generation
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with st.spinner("## 🤖 AI is at Work! "):
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scenario = img2txt("uploaded_image.jpg") # Extracts text from the image
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story = txt2story(scenario) # Generates a story based on the image text
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txt2speech(story) # Converts the story to audio
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st.markdown("---")
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st.markdown("## 📜 Image Caption")
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st.write(scenario)
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st.markdown("---")
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st.markdown("## 📖 Story")
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st.write(story)
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st.markdown("---")
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st.markdown("## 🎧 Audio Story")
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st.audio("audio_story.mp3")
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if __name__ == '__main__':
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main()
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#
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import os
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import requests
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import streamlit as st
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# API details
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API_URL = "https://api-inference.huggingface.co/models/openai-community/gpt2-xl"
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API_TOKEN = os.environ.get('HUGGINGFACEHUB_API_TOKEN')
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HEADERS = {"Authorization": f"Bearer {API_TOKEN}"}
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# Streamlit UI
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st.title("GPT-2 Movie Sentiment Analysis")
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# Input text for sentiment analysis
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input_text = st.text_area("Enter movie review:", "")
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# Choose analysis type
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analysis_type = st.radio("Select analysis type:", ["Zero-shot", "One-shot", "Few-shot"])
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if st.button("Analyze Sentiment"):
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# Prepare payload for API request
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if analysis_type == "Zero-shot":
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payload = {"inputs": f"Label the text as either 'positive', 'negative', or 'mixed' related to a movie:\n\n{input_text}"}
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elif analysis_type == "One-shot":
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prompt = "Label the sentence as either 'positive', 'negative', or 'mixed' related to a movie:\n\n" \
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"Sentence: This movie exceeded my expectations.\nLabel: positive"
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payload = {"inputs": f"{prompt} {input_text}"}
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elif analysis_type == "Few-shot":
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examples = [
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"Sentence: The cinematography in this movie is outstanding.\nLabel: positive",
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"Sentence: I didn't enjoy the plot twists in the movie.\nLabel: negative",
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"Sentence: The acting was great, but the pacing felt off.\nLabel: mixed",
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"Sentence: This movie didn't live up to the hype.\nLabel: negative",
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]
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prompt = "Label the sentences as either 'positive', 'negative', or 'mixed' related to a movie:\n\n" + "\n".join(examples)
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payload = {"inputs": f"{prompt}\n\n{input_text}"}
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# Make API request
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response = requests.post(API_URL, headers=HEADERS, json=payload)
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# Print entire response for debugging
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st.write("API Response:", response.json())
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# Display results
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if response.status_code == 200:
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result = response.json()[0] # Assuming the sentiment is in the first item of the list
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st.write("Sentiment:", result.get('generated_text', 'N/A'))
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else:
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st.write("Error:", response.status_code, response.text)
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