PYTHON fix_duplicate.py

#!/usr/bin/env python3
"""Remove duplicate UserSession class from models.py"""

with open('app/models.py', 'r') as f:
    lines = f.readlines()

# Find all lines with "class UserSession"
positions = [i for i, line in enumerate(lines) if 'class UserSession' in line]
print(f"Found UserSession at lines: {positions}")

if len(positions) > 1:
    # Remove the second occurrence (the duplicate I added)
    # Find the start of the class
    start = positions[-1]
    # Find the next class definition or end of file
    end = len(lines)
    for i in range(start + 1, len(lines)):
        if lines[i].strip().startswith('class '):
            end = i
            break
    
    removed = lines[start:end]
    print(f"Removing lines {start+1} to {end}:")
    for line in removed[:5]:
        print(f"  {line.rstrip()}")
    print(f"  ... ({len(removed)} lines total)")
    
    del lines[start:end]
    
    with open('app/models.py', 'w') as f:
        f.writelines(lines)
    print(f"SUCCESS: Removed duplicate UserSession at line {start+1}")
else:
    print("No duplicate found")