Delete Modules/Generate_Image.py

Modules/Generate_Image.py

@@ -1,132 +0,0 @@
-from __future__ import annotations
-
-import os
-import random
-from typing import Annotated
-
-import gradio as gr
-from PIL import Image
-from huggingface_hub import InferenceClient
-
-from app import _log_call_end, _log_call_start, _truncate_for_log
-from ._docstrings import autodoc
-
-HF_API_TOKEN = os.getenv("HF_READ_TOKEN")
-
-# Single source of truth for the LLM-facing tool description
-TOOL_SUMMARY = (
-    "Generate an image from a text prompt via Hugging Face serverless inference; "
-    "tunable model/steps/guidance/size, supports negative prompt and seed; returns a PIL.Image. "
-    "Return the generated media to the user in this format `![Alt text](URL)`."
-)
-
-
-@autodoc(
-    summary=TOOL_SUMMARY,
-)
-def Generate_Image(
-    prompt: Annotated[str, "Text description of the image to generate."],
-    model_id: Annotated[str, "Hugging Face model id in the form 'creator/model-name' (e.g., black-forest-labs/FLUX.1-Krea-dev)."] = "black-forest-labs/FLUX.1-Krea-dev",
-    negative_prompt: Annotated[str, "What should NOT appear in the image."] = (
-        "(deformed, distorted, disfigured), poorly drawn, bad anatomy, wrong anatomy, extra limb, "
-        "missing limb, floating limbs, (mutated hands and fingers), disconnected limbs, mutation, "
-        "mutated, ugly, disgusting, blurry, amputation, misspellings, typos"
-    ),
-    steps: Annotated[int, "Number of denoising steps (1–100). Higher = slower, potentially higher quality."] = 35,
-    cfg_scale: Annotated[float, "Classifier-free guidance scale (1–20). Higher = follow the prompt more closely."] = 7.0,
-    seed: Annotated[int, "Random seed for reproducibility. Use -1 for a random seed per call."] = -1,
-    width: Annotated[int, "Output width in pixels (64–1216, multiple of 32 recommended)."] = 1024,
-    height: Annotated[int, "Output height in pixels (64–1216, multiple of 32 recommended)."] = 1024,
-    sampler: Annotated[str, "Sampling method label (UI only). Common options: 'DPM++ 2M Karras', 'DPM++ SDE Karras', 'Euler', 'Euler a', 'Heun', 'DDIM'."] = "DPM++ 2M Karras",
-) -> Image.Image:
-    _log_call_start(
-        "Generate_Image",
-        prompt=_truncate_for_log(prompt, 200),
-        model_id=model_id,
-        steps=steps,
-        cfg_scale=cfg_scale,
-        seed=seed,
-        size=f"{width}x{height}",
-    )
-    if not prompt or not prompt.strip():
-        _log_call_end("Generate_Image", "error=empty prompt")
-        raise gr.Error("Please provide a non-empty prompt.")
-    enhanced_prompt = f"{prompt} | ultra detail, ultra elaboration, ultra quality, perfect."
-    providers = ["auto", "replicate", "fal-ai"]
-    last_error: Exception | None = None
-    for provider in providers:
-        try:
-            client = InferenceClient(api_key=HF_API_TOKEN, provider=provider)
-            image = client.text_to_image(
-                prompt=enhanced_prompt,
-                negative_prompt=negative_prompt,
-                model=model_id,
-                width=width,
-                height=height,
-                num_inference_steps=steps,
-                guidance_scale=cfg_scale,
-                seed=seed if seed != -1 else random.randint(1, 1_000_000_000),
-            )
-            _log_call_end("Generate_Image", f"provider={provider} size={image.size}")
-            return image
-        except Exception as exc:  # pylint: disable=broad-except
-            last_error = exc
-            continue
-    msg = str(last_error) if last_error else "Unknown error"
-    lowered = msg.lower()
-    if "404" in msg:
-        raise gr.Error(f"Model not found or unavailable: {model_id}. Check the id and your HF token access.")
-    if "503" in msg:
-        raise gr.Error("The model is warming up. Please try again shortly.")
-    if "401" in msg or "403" in msg:
-        raise gr.Error("Please duplicate the space and provide a `HF_READ_TOKEN` to enable Image and Video Generation.")
-    if ("api_key" in lowered) or ("hf auth login" in lowered) or ("unauthorized" in lowered) or ("forbidden" in lowered):
-        raise gr.Error("Please duplicate the space and provide a `HF_READ_TOKEN` to enable Image and Video Generation.")
-    _log_call_end("Generate_Image", f"error={_truncate_for_log(msg, 200)}")
-    raise gr.Error(f"Image generation failed: {msg}")
-
-
-def build_interface() -> gr.Interface:
-    return gr.Interface(
-        fn=Generate_Image,
-        inputs=[
-            gr.Textbox(label="Prompt", placeholder="Enter a prompt", lines=2),
-            gr.Textbox(
-                label="Model",
-                value="black-forest-labs/FLUX.1-Krea-dev",
-                placeholder="creator/model-name",
-                max_lines=1,
-                info="<a href=\"https://huggingface.co/models?pipeline_tag=text-to-image&inference_provider=nebius,cerebras,novita,fireworks-ai,together,fal-ai,groq,featherless-ai,nscale,hyperbolic,sambanova,cohere,replicate,scaleway,publicai,hf-inference&sort=trending\" target=\"_blank\" rel=\"noopener noreferrer\">Browse models</a>",
-            ),
-            gr.Textbox(
-                label="Negative Prompt",
-                value=(
-                    "(deformed, distorted, disfigured), poorly drawn, bad anatomy, wrong anatomy, extra limb, "
-                    "missing limb, floating limbs, (mutated hands and fingers), disconnected limbs, mutation, "
-                    "mutated, ugly, disgusting, blurry, amputation, misspellings, typos"
-                ),
-                lines=2,
-            ),
-            gr.Slider(minimum=1, maximum=100, value=35, step=1, label="Steps"),
-            gr.Slider(minimum=1.0, maximum=20.0, value=7.0, step=0.1, label="CFG Scale"),
-            gr.Slider(minimum=-1, maximum=1_000_000_000, value=-1, step=1, label="Seed (-1 = random)"),
-            gr.Slider(minimum=64, maximum=1216, value=1024, step=32, label="Width"),
-            gr.Slider(minimum=64, maximum=1216, value=1024, step=32, label="Height"),
-            gr.Radio(
-                label="Sampler",
-                value="DPM++ 2M Karras",
-                choices=["DPM++ 2M Karras", "DPM++ SDE Karras", "Euler", "Euler a", "Heun", "DDIM"],
-            ),
-        ],
-        outputs=gr.Image(label="Generated Image"),
-        title="Generate Image",
-        description=(
-            "<div style=\"text-align:center\">Generate images via Hugging Face serverless inference. "
-            "Default model is FLUX.1-Krea-dev.</div>"
-        ),
-        api_description=TOOL_SUMMARY,
-        flagging_mode="never",
-    )
-
-
-__all__ = ["Generate_Image", "build_interface"]