Update requirements.txt

requirements.txt

@@ -14,29 +14,35 @@ python-docx>=0.8.11
 # PDF Generation
 fpdf2>=2.7.0
 
-# Web Search (Note: duckduckgo-search may need specific version)
+# Web Search
 duckduckgo-search>=3.8.0
 
-# Async HTTP (for enhanced web search)
+# Async HTTP
 aiohttp>=3.8.0
 
-# System Monitoring (optional)
+# System Monitoring
 psutil>=5.9.0
 
-# Database
-# sqlite3 is included with Python standard library
-
-# Utilities
+# Date utilities
 python-dateutil>=2.8.0
-hashlib
-# hashlib is included with Python standard library
 
-# Development/Optional
-jupyter>=1.0.0
-matplotlib>=3.7.0
-seaborn>=0.12.0
+# Development/Optional (comment out if not needed)
+# jupyter>=1.0.0
+# matplotlib>=3.7.0
+# seaborn>=0.12.0
 
 # Additional useful packages
 tqdm>=4.65.0
-logging
-# logging is included with Python standard library
+
+# Note: The following are built-in Python modules and don't need to be installed:
+# - sqlite3 (included with Python)
+# - hashlib (included with Python) 
+# - logging (included with Python)
+# - tempfile (included with Python)
+# - os (included with Python)
+# - datetime (included with Python)
+# - shutil (included with Python)
+# - random (included with Python)
+# - time (included with Python)
+# - re (included with Python)
+# - typing (included with Python 3.5+)