Fixed error of main.py

[gimanul]

line 5:
Changed li = open(path, 'w') to lines = open(path, 'r').read().split("\n")
The original code opened the file in write mode ('w'), which erases the file content and does not allow reading. It should open in read mode ('r') and read lines.

line 20:
Changed file = file.replace('\\', '\\') to file = file.replace('\\', '\\\\')
The original code did not properly escape backslashes, which could cause issues in JSON formatting.

line 28:
Changed template_start = '{\"German\":\"' to `template_start = '{"English":"'
The original code incorrectly used "German" instead of "English" in the JSON template.

line 30:
Changed template_start + german_file + template_start to template_start + english_file + template_mid + german_file + template_end
The original code incorrectly concatenated strings, leading to an invalid JSON format.

line 36:
Changed with open(path, 'r') as f: to with open(path, 'w') as f:
The original code opened the file in read mode ('r') instead of write mode ('w'), preventing writing to the file.

line 38:
Added f.write(file + '\n')
The original code did not write the file list content to the output file.

line 46:
Changed german_file_list = path_t_file_list(german_path) to german_file_list = path_to_file_list(german_path)
The original code had a typo in the function name, causing a function call error.

line 48:
Changed processed_file_list = train_file_list_t_json(english_file_list, german_file_list) to processed_file_list = train_file_list_to_json(english_file_list, german_file_list)
The original code had a typo in the function name, causing a function call error.