go over all tx files, if the tcx coordinates are in canada, print the file name

in_canada.py

import os
import xml.etree.ElementTree as ET
import glob

def is_in_canada(lat, lon):
    # Rough boundaries for Canada
    # Latitude: Between 41.7° and 83.1° N
    # Longitude: Between -141.0° and -52.6° W
    return (41.7 <= float(lat) <= 83.1) and (-141.0 <= float(lon) <= -52.6)

def check_tcx_file(file_path):
    try:
        tree = ET.parse(file_path)
        root = tree.getroot()
        
        # Handle namespace in TCX files
        ns = {'ns': 'http://www.garmin.com/xmlschemas/TrainingCenterDatabase/v2'}
        
        # Find all position elements
        positions = root.findall('.//ns:Position', ns)
        
        points_in_canada = 0
        for pos in positions:
            lat = pos.find('ns:LatitudeDegrees', ns).text
            lon = pos.find('ns:LongitudeDegrees', ns).text
            
            if is_in_canada(lat, lon):
                points_in_canada += 1
                
        return points_in_canada >= 50
        
    except Exception as e:
        print(f"Error processing {file_path}: {str(e)}")
        return False

# Find all TCX files in current directory and subdirectories
tcx_files = glob.glob('**/*.tcx', recursive=True)

# Check each file
for file_path in tcx_files:
    if check_tcx_file(file_path):
        print(file_path)