Video retention 25→200 + NSFW enhancer checkboxes

- Increased output video rotation limit from 25 to 200 so older generations
survive longer in /tmp before cleanup.

- Replaced auto-loading of nsfw_aio whenever any NSFW LoRA is selected with
two explicit checkboxes (mutually exclusive):
• HMNSFW AIO V2.5 (motion adapter)
• Astro NSFW (quality enhancer)
Users now choose which enhancer to pair with their selected LoRAs, or none.

app.py

@@ -2158,7 +2158,7 @@ def _generate(prompt_embeds, text_token_tags, image, last_image, height, width,
     return _videos, _audio, _sampling_rate
 
 
-def _generate_impl(prompt, image_path=None, last_image_path=None, canvas=DEFAULT_CANVAS, duration=5, steps=25, seed=-1, upsample=False, turbo=False, nsfw_lora_keys=(), custom_lora_url="", custom_lora_scale=1.0, custom_lora_trigger="", progress=gr.Progress(track_tqdm=True)):
+def _generate_impl(prompt, image_path=None, last_image_path=None, canvas=DEFAULT_CANVAS, duration=5, steps=25, seed=-1, upsample=False, turbo=False, nsfw_lora_keys=(), custom_lora_url="", custom_lora_scale=1.0, custom_lora_trigger="", nsfw_aio_enabled=False, astro_nsfw_enabled=False, progress=gr.Progress(track_tqdm=True)):
     """The request pipeline: LoRA prep → remote conditioning → @spaces.GPU denoise → mux."""
     if LOAD_ERROR:
         raise gr.Error(LOAD_ERROR)
@@ -2212,8 +2212,10 @@ def _generate_impl(prompt, image_path=None, last_image_path=None, canvas=DEFAULT
             _trigger = str(custom_lora_trigger or "").strip()
             custom = [(_repo, _file, _scale, _trigger)]
 
-    if nsfw_keys or custom:
+    if nsfw_aio_enabled and "nsfw_aio" not in nsfw_keys:
         nsfw_keys += ("nsfw_aio",)
+    if astro_nsfw_enabled and "nsfw_astro_nsfw" not in nsfw_keys:
+        nsfw_keys += ("nsfw_astro_nsfw",)
     for _key in nsfw_keys:
         _ensure_nsfw_lora_loaded(_key)
     for _key in nsfw_keys:
@@ -2262,7 +2264,7 @@ def _generate_impl(prompt, image_path=None, last_image_path=None, canvas=DEFAULT
     directory = os.path.join(tempfile.gettempdir(), "h3-outputs")
     os.makedirs(directory, exist_ok=True)
     # Rotate: keep only the newest _MAX_OUTPUTS MP4s so /tmp never fills up.
-    _MAX_OUTPUTS = 25
+    _MAX_OUTPUTS = 200
     for _f in sorted(glob.glob(os.path.join(directory, "*.mp4")), key=os.path.getmtime)[:-_MAX_OUTPUTS]:
         try:
             os.remove(_f)
@@ -2292,7 +2294,7 @@ def _generate_impl(prompt, image_path=None, last_image_path=None, canvas=DEFAULT
     return path, report, refined, gr.update(visible=bool(refined)), gr.DownloadButton(value=path, visible=True), gr.update(value=lora_label_text, visible=bool(nsfw_keys) or bool(custom))
 
 
-def generate(prompt, image_path=None, last_image_path=None, canvas=DEFAULT_CANVAS, duration=5, steps=25, seed=-1, upsample=False, turbo=False, nsfw_lora_keys=(), custom_lora_url="", custom_lora_scale=1.0, custom_lora_trigger="", progress=gr.Progress(track_tqdm=True)):
+def generate(prompt, image_path=None, last_image_path=None, canvas=DEFAULT_CANVAS, duration=5, steps=25, seed=-1, upsample=False, turbo=False, nsfw_lora_keys=(), custom_lora_url="", custom_lora_scale=1.0, custom_lora_trigger="", nsfw_aio_enabled=False, astro_nsfw_enabled=False, progress=gr.Progress(track_tqdm=True)):
     """One request. `upsample` is last among the pre-existing positional args, so a positional API client that
     predates it is unaffected; the custom-LoRA args come after it.
 
@@ -2307,7 +2309,8 @@ def generate(prompt, image_path=None, last_image_path=None, canvas=DEFAULT_CANVA
     try:
         return _generate_impl(
             prompt, image_path, last_image_path, canvas, duration, steps, seed, upsample, turbo,
-            nsfw_lora_keys, custom_lora_url, custom_lora_scale, custom_lora_trigger, progress,
+            nsfw_lora_keys, custom_lora_url, custom_lora_scale, custom_lora_trigger,
+            nsfw_aio_enabled, astro_nsfw_enabled, progress,
         )
     except gr.Error as _e:
         _log(f"generate rejected: {_e}", "WARN")
@@ -2651,13 +2654,24 @@ with gr.Blocks(title="minimax h3 turbo + lora's") as demo:
             with gr.Accordion("NSFW LoRAs", open=False):
                 nsfw_lora_keys = gr.Dropdown(
                     label="Select LoRAs to apply",
-                    choices=[(cfg["label"], key) for key, cfg in NSFW_LORA_CONFIGS.items() if key != "nsfw_aio"],
+                    choices=[(cfg["label"], key) for key, cfg in NSFW_LORA_CONFIGS.items() if key not in ("nsfw_aio", "nsfw_astro_nsfw")],
                     value=[],
                     multiselect=True,
                     filterable=True,
-                    info="Searchable — type to filter. Selected LoRAs show as removable tags; their trigger tokens are auto-appended to the prompt. The HMNSFW AIO motion adapter auto-loads whenever any LoRA is selected.",
+                    info="Searchable — type to filter. Selected LoRAs show as removable tags; their trigger tokens are auto-appended to the prompt. Pick an enhancer adapter below.",
                 )
                 lora_desc = gr.Markdown(visible=False)
+                with gr.Row():
+                    nsfw_aio_cb = gr.Checkbox(
+                        label="HMNSFW AIO V2.5 (motion adapter)",
+                        value=False,
+                        info="Auto-loads the Hearmeman motion adapter — makes anatomy LoRAs move naturally. Select one enhancer only.",
+                    )
+                    astro_nsfw_cb = gr.Checkbox(
+                        label="Astro NSFW (quality enhancer)",
+                        value=False,
+                        info="General NSFW quality enhancer that improves human movement and anatomy. Select one enhancer only.",
+                    )
             with gr.Accordion("Custom LoRA (Hugging Face)", open=False):
                 gr.Markdown("Paste a Hugging Face link — a repo page or a direct `.safetensors` file link — then press "
                             "**Download & Verify**. The verified LoRA is applied on Generate. "
@@ -2713,7 +2727,7 @@ with gr.Blocks(title="minimax h3 turbo + lora's") as demo:
     run.click(
         generate,
         [prompt, image, last_image, canvas, duration, steps, seed, upsample, turbo, nsfw_lora_keys,
-         custom_lora_url, custom_lora_scale, custom_lora_trigger],
+         custom_lora_url, custom_lora_scale, custom_lora_trigger, nsfw_aio_cb, astro_nsfw_cb],
         [video, report, upsampled, upsampled_panel, download_btn, lora_label],
         api_name="generate",
     )
@@ -2729,6 +2743,16 @@ with gr.Blocks(title="minimax h3 turbo + lora's") as demo:
 
     nsfw_lora_keys.change(_lora_descriptions, [nsfw_lora_keys], [lora_desc])
 
+    # Mutual exclusivity: checking one NSFW enhancer unchecks the other.
+    nsfw_aio_cb.change(
+        lambda v: gr.Checkbox(value=False) if v else gr.update(),
+        [nsfw_aio_cb], [astro_nsfw_cb], api_name=False,
+    )
+    astro_nsfw_cb.change(
+        lambda v: gr.Checkbox(value=False) if v else gr.update(),
+        [astro_nsfw_cb], [nsfw_aio_cb], api_name=False,
+    )
+
     last_frame_btn.click(
         export_last_frame,
         [video],