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| from transformers import MBartForConditionalGeneration, MBart50Tokenizer, AutoModelForCausalLM, AutoTokenizer, pipeline | |
| from diffusers import StableDiffusionPipeline | |
| import torch | |
| import gradio as gr | |
| import os | |
| from PIL import Image | |
| # Load the Hugging Face API key from environment variables | |
| hf_api_key = os.getenv("multimodel_token") | |
| if hf_api_key is None: | |
| raise ValueError("Hugging Face API key not found! Please set the 'full_token' environment variable.") | |
| # Load the translation model and tokenizer | |
| model_name = "facebook/mbart-large-50-many-to-one-mmt" | |
| tokenizer = MBart50Tokenizer.from_pretrained(model_name) | |
| model = MBartForConditionalGeneration.from_pretrained(model_name) | |
| # Load the text generation model | |
| text_generation_model_name = "EleutherAI/gpt-neo-1.3B" | |
| text_tokenizer = AutoTokenizer.from_pretrained(text_generation_model_name) | |
| text_model = AutoModelForCausalLM.from_pretrained(text_generation_model_name) | |
| text_generator = pipeline("text-generation", model=text_model, tokenizer=text_tokenizer) | |
| # Load the alvdansen/flux-koda image generation model using Diffusers | |
| pipe = StableDiffusionPipeline.from_pretrained("alvdansen/flux-koda", use_auth_token=hf_api_key) | |
| pipe.to("cuda") # Use GPU for faster generation, if available | |
| # Function to generate an image using alvdansen/flux-koda model | |
| def generate_image_from_text(translated_text): | |
| try: | |
| print(f"Generating image from translated text: {translated_text}") | |
| # Generate the image using the alvdansen/flux-koda model | |
| image = pipe(translated_text).images[0] | |
| print("Image generation completed.") | |
| return image, None | |
| except Exception as e: | |
| print(f"Error during image generation: {e}") | |
| return None, f"Error during image generation: {e}" | |
| # Function to generate a short paragraph based on the translated text | |
| def generate_short_paragraph_from_text(translated_text): | |
| try: | |
| print(f"Generating a short paragraph from translated text: {translated_text}") | |
| # Generate a shorter paragraph from the translated text using smaller settings | |
| paragraph = text_generator(translated_text, max_length=150, num_return_sequences=1, temperature=0.2, top_p=0.8)[0]['generated_text'] | |
| print(f"Paragraph generation completed: {paragraph}") | |
| return paragraph | |
| except Exception as e: | |
| print(f"Error during paragraph generation: {e}") | |
| return f"Error during paragraph generation: {e}" | |
| # Define the function to translate Tamil text, generate a short paragraph, and create an image | |
| def translate_generate_paragraph_and_image(tamil_text): | |
| # Step 1: Translate Tamil text to English using mbart-large-50 | |
| try: | |
| print("Translating Tamil text to English...") | |
| tokenizer.src_lang = "ta_IN" | |
| inputs = tokenizer(tamil_text, return_tensors="pt") | |
| translated_tokens = model.generate(**inputs, forced_bos_token_id=tokenizer.lang_code_to_id["en_XX"]) | |
| translated_text = tokenizer.batch_decode(translated_tokens, skip_special_tokens=True)[0] | |
| print(f"Translation completed: {translated_text}") | |
| except Exception as e: | |
| return f"Error during translation: {e}", "", None, None | |
| # Step 2: Generate a shorter paragraph based on the translated English text | |
| paragraph = generate_short_paragraph_from_text(translated_text) | |
| if "Error" in paragraph: | |
| return translated_text, paragraph, None, None | |
| # Step 3: Generate an image using the translated English text | |
| image, error_message = generate_image_from_text(translated_text) | |
| if error_message: | |
| return translated_text, paragraph, None, error_message | |
| return translated_text, paragraph, image, None | |
| # Gradio interface setup | |
| iface = gr.Interface( | |
| fn=translate_generate_paragraph_and_image, | |
| inputs=gr.Textbox(lines=2, placeholder="Enter Tamil text here..."), | |
| outputs=[gr.Textbox(label="Translated English Text"), | |
| gr.Textbox(label="Generated Short Paragraph"), | |
| gr.Image(label="Generated Image")], | |
| title="Tamil to English Translation, Short Paragraph Generation, and Image Creation", | |
| description="Translate Tamil text to English using Facebook's mbart-large-50 model, generate a short paragraph, and create an image using the translated text.", | |
| ) | |
| iface.launch() | |