Create utils/setup.py

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utils/setup.py

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+"""
+Environment setup and dependency checking utilities
+"""
+
+import os
+import sys
+import subprocess
+import torch
+import gc
+import warnings
+import logging
+
+warnings.filterwarnings('ignore')
+logging.basicConfig(level=logging.INFO)
+
+def setup_environment():
+    """Setup the environment for optimal performance"""
+    print("🔧 Setting up environment...")
+    
+    # Setup Hugging Face authentication
+    print("🔐 Setting up Hugging Face authentication...")
+    
+    try:
+        from google.colab import userdata
+        HF_TOKEN = userdata.get('HF_TOKEN')
+        if HF_TOKEN:
+            print("✅ Token loaded from Colab secrets")
+            from huggingface_hub import login
+            login(token=HF_TOKEN)
+            print("✅ Hugging Face authentication successful!")
+        else:
+            print("⚠️ No HF_TOKEN found in secrets - using public models only")
+            print("💡 Add HF_TOKEN to secrets for access to more models")
+    except Exception as e:
+        print(f"⚠️ Authentication skipped: {str(e)}")
+        print("🔄 Continuing with public models...")
+    
+    # Setup GPU if available
+    if torch.cuda.is_available():
+        torch.cuda.empty_cache()
+        gc.collect()
+        print(f"🔧 GPU Memory cleared and ready")
+        print(f"🎯 GPU Available: {torch.cuda.get_device_name(0)}")
+    else:
+        print("⚠️ No GPU available, using CPU (will be slower)")
+    
+    print("✅ Environment setup complete!")
+
+def check_dependencies():
+    """Check if all required dependencies are available"""
+    required_packages = [
+        'torch', 'transformers', 'huggingface_hub', 
+        'gradio', 'sympy', 'numpy'
+    ]
+    
+    missing_packages = []
+    
+    for package in required_packages:
+        try:
+            __import__(package)
+        except ImportError:
+            missing_packages.append(package)
+    
+    if missing_packages:
+        print(f"❌ Missing packages: {', '.join(missing_packages)}")
+        return False
+    
+    print("✅ All dependencies available")
+    return True