fix: remove backtrace from console output when using incorrect/incomplete cli flags

1 files changed, 11 insertions, 15 deletions

diff --git a/README.md b/README.md
index 4b61c06..82e3412 100644
--- a/README.md
+++ b/README.md
@@ -34,30 +34,26 @@ cd tts-audiobook-generator
 
 2. Put your files in the directories
 
-- `./input` - Text files to be processed (`epub`, etc.)
-- `./output` - Audio files will output here
-- `./voices` - `.wav` files of voices to clone (10-20 seconds)
+`./input` - Text files to be processed (`epub`, etc.)\
+`./output` - Audio files will output here\
+`./voices` - `.wav` files of voices to clone (10-20 seconds)
 
-These directories (and output format, language, speed, debug, and more) can be changed any time in `app/converter/config.py` or the TUI's **Settings** menu.
+3. Run `python audiobook.py`. It will automatically create a virtual environment and install its requirements.
 
-3. Run `audiobook.py`. It will automatically create the app's virtual environment and install its requirements (each pip-installed TTS backend later gets a managed venv of its own under `app/envs/`).
-```
-python audiobook.py
-```
+4. Go to `Configure Backends > Install Backend > audio.cpp`. This backend supports numerous TTS models.
 
-4. When the TUI comes up, go to `Configure Backends > Install Backend`. Install `audio.cpp`, which supports numerous TTS models. If you have your own backend server you want to connect to, instead just configure the API URL in settings and you're done.
+5. Use the wizard to install one or more TTS models.
 
-5. On the "Select TTS Models to Host" screen, install one or more TTS models. `qwen3_tts_1_7b_base_q8_0` is a good model for cloning and `qwen3_tts_1_7b_customvoice_q8_0` is good for built-in speakers.
+`qwen3_tts_1_7b_base_q8_0` is a good model for cloning.\
+`qwen3_tts_1_7b_customvoice_q8_0` is good for built-in speakers.
 
-6. The script will simultaneously build audiocpp_server and download the model files. This will take a while.
+6. The script will build audiocpp_server and download models.
 
-7. Go to `Generate Audiobooks` in the main menu to process the input files into audiobooks. The program will automatically start and stop the necessary backend server.
+7. Go to `Generate Audiobooks` in the main menu to process the input files into audiobooks. The script will automatically start and stop the necessary backend server.
 
 ## CLI Options
 
-Everything the TUI does can also be scripted with flags: `python audiobook.py --backend audiocpp --model higgs --voice narrator`. To convert a single book file instead of the whole input directory, pass `--input-file` (and optionally `--output-file`): `python audiobook.py --input-file books/dune.epub --output-file out/dune.mp3`. The directory flags (`--input`/`--output`) and the single-book flags (`--input-file`/`--output-file`) are mutually exclusive pairs — mixing one stops with an error explaining both.
-
-Note: unlike the TUI, the CLI does **not** start or stop backend servers — point it at a server that is already running. You can manually launch servers in the TUI too.
+Note: unlike the TUI, the CLI does **not** start or stop backend servers. You point it at a server that is already running with `--api-url`. You can manually launch local servers in the TUI too.
 
 ```bash
 python audiobook.py --backend audiocpp --model qwen3_tts_1_7b_base_q8_0 --voice narrator