# input
filters = {
    'created_at': {
        'gte': 1769686064,  
        'lte': 1769788064   
    }
}

# ❌ Bug：overwrite the same key
{
    'created_at': {'lte': 1769688064}  # gte missing
}

# ✅ expect
{
    'created_at': {
        'gte': 1769686064,
        'lte': 1769688064
    }
}

# mem0 
result = {}
for operator, value in condition.items():
    if operator in operator_map:
        result[key] = {operator_map[operator]: value}  # ❌ overwrite
    else:
        raise ValueError(...)

# mem0 
result = {}
for operator, value in condition.items():
    if operator in operator_map:
        result[key][operator_map[operator]] = value #✅
    else:
        raise ValueError(...)