Update app.py

app.py

@@ -14,30 +14,29 @@ image_client = Client("black-forest-labs/FLUX.1-schnell")
 def master_logic(audio_path, brightness, loudness, reverb, steps, cfg):
     if not audio_path: return None, None, "⚠️ Upload audio!", None
     
-    # 1. Detect Genre
     results = classifier(audio_path)
     genre = results[0]['label']
     
-    # 2. Map Sliders to AI Instructions
-    bright_txt = "increase high-end clarity and brightness" if brightness > 7 else ("warm vintage roll-off" if brightness < 3 else "balanced EQ")
-    loud_txt = "aggressive limiting for maximum loudness" if loudness > 7 else ("wide natural dynamic range" if loudness < 3 else "standard radio compression")
-    verb_txt = "spacious hall reverb" if reverb > 7 else ("dry intimate studio sound" if reverb < 3 else "natural room acoustics")
+    # NEW: Professional Engineering Keywords
+    # We add "analog warmth" and "high headroom" to fight that "cheap" digital sound.
+    quality_boosters = "High-fidelity, analog warmth, 24-bit depth, wide stereo image, no digital clipping, no artifacts."
     
-    full_prompt = f"Professional {genre} studio master, {bright_txt}, {loud_txt}, {verb_txt}."
+    bright_txt = "shimmering top-end clarity" if brightness > 7 else ("vintage tube warmth" if brightness < 3 else "transparent EQ")
+    loud_txt = "commercial loudness with preserved transients" if loudness > 7 else ("audiophile dynamic range" if loudness < 3 else "balanced RMS levels")
+    verb_txt = "lush cinematic space" if reverb > 7 else ("dry precision studio" if reverb < 3 else "natural room")
+    
+    # The "Secret Sauce" Prompt
+    full_prompt = f"Professional {genre} master: {bright_txt}, {loud_txt}, {verb_txt}. {quality_boosters}"
     
-    # 3. AI Mastering API
     result = mastering_client.predict(
         handle_file(audio_path),
         full_prompt,
-        42,      # Seed
+        42,
         int(steps), 
         float(cfg)
     )
     
-    mastered_file = result[0] # The actual downloaded file
-    status_msg = f"✅ **{genre}** Mastered with {int(steps)} steps at {cfg} intensity."
-    
-    return mastered_file, mastered_file, status_msg, mastered_file
+    return result[0], result[0], f"✨ Premium {genre} Master Complete", result[0]
 
 def art_logic(status_text, vibe, detail_steps, creativity_cfg):
     if not status_text or "Ready" in status_text: return None