Update app_enhanced.py

app_enhanced.py

@@ -11,21 +11,23 @@ import random
 from concurrent.futures import ThreadPoolExecutor
 from flask import Flask, render_template, request, jsonify, send_from_directory, send_file
 
-# --- 1. CRITICAL: DIRECT IMPORT FOR ZEROGPU ---
-# We import this directly so HF Infrastructure detects it immediately.
-import spaces
+# ==========================================
+# 🚀 ZEROGPU CRITICAL SETUP
+# ==========================================
+import spaces  # Must be imported at module level
 
-# --- 2. CRITICAL: DUMMY FUNCTION FOR DETECTION ---
-# This global function ensures the ZeroGPU scanner knows we need GPU resources.
+# This dummy function guarantees HF detects the GPU requirement
 @spaces.GPU
 def zero_gpu_warmup():
-    print("ZeroGPU module active.")
+    print("✅ ZeroGPU Active")
 
-# --- 0. CONFIG & LOGGING ---
+# ==========================================
+# ⚙️ CONFIG & DEPENDENCIES
+# ==========================================
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
-# --- 1. CORE DEPENDENCY CHECKS ---
+# --- Core Libraries ---
 try:
     import cv2
     import numpy as np
@@ -38,7 +40,7 @@ except ImportError as e:
     Image = None
     srt = None
 
-# --- 2. BACKEND IMPORTS WITH FALLBACKS ---
+# --- Backend Imports with Fallbacks ---
 def dummy_func(*args, **kwargs): 
     return 0, 0, None, None
 
@@ -752,7 +754,9 @@ class EnhancedComicGenerator:
             
             return pages
 
-    # --- ZEROGPU DECORATOR: INCREASED DURATION ---
+    # ==========================================
+    # 🚀 ZEROGPU DECORATED FUNCTION
+    # ==========================================
     @spaces.GPU(duration=300)
     def generate_comic(self):
         start_time = time.time()
@@ -844,6 +848,9 @@ class EnhancedComicGenerator:
         except Exception as e:
             print(f"❌ Save results failed: {e}")
 
+    # ==========================================
+    # 🚀 ZEROGPU DECORATED FUNCTION
+    # ==========================================
     @spaces.GPU
     def regenerate_frame(self, fname, direction):
         try:
@@ -900,6 +907,9 @@ class EnhancedComicGenerator:
             traceback.print_exc()
             return {"success": False, "message": str(e)}
 
+    # ==========================================
+    # 🚀 ZEROGPU DECORATED FUNCTION
+    # ==========================================
     @spaces.GPU
     def get_frame_at_timestamp(self, fname, ts):
         try: