Fix build error: Update to minimal requirements

requirements.txt

@@ -1,42 +1,19 @@
-# Hybrid Browser Automation Tool Requirements
-# FastAPI + Gradio + Selenium + Async Support
-
-# Core Framework
+# Core Framework (matching HuggingFace Spaces base)
 fastapi==0.104.1
 uvicorn[standard]==0.24.0
 gradio==4.21.0
 
-# Browser Automation
+# Browser Automation (simplified)
 selenium==4.15.2
-chromium-driver
 
 # Async Support
 aiohttp==3.9.1
-asyncio-mqtt==0.16.1
 
 # Data Processing
 requests==2.31.0
 beautifulsoup4==4.12.2
-lxml==4.9.3
 Pillow==10.1.0
 
-# Data Analysis (optional)
-pandas==2.1.4
-numpy==1.25.2
-
-# Utilities
+# Core utilities
 python-multipart==0.0.6
-python-jose[cryptography]==3.3.0
-passlib[bcrypt]==1.7.4
-pydantic==2.5.0
-jinja2==3.1.2
-
-# Development
-pytest==7.4.3
-pytest-asyncio==0.21.1
-black==23.11.0
-flake8==6.1.0
-
-# System Integration
-psutil==5.9.6
-watchdog==3.0.0
+pydantic==2.5.0