refactor: minor improvements

- config.example.yaml comments
- `--serve` description
- No model error

7 files changed, 11 insertions, 11 deletions

diff --git a/config.example.yaml b/config.example.yaml
index e0a4689..523771f 100644
--- a/config.example.yaml
+++ b/config.example.yaml
@@ -79,7 +79,7 @@ clients:
     api_base: http://localhost:8080/v1
     api_key: sk-xxx                                   # ENV: {client_name}_API_BASE
     chat_endpoint: /chat/completions                  # Optional
-    models:
+    models:                                           # Required
       - name: llama3
         max_input_tokens: 8192
 
@@ -88,16 +88,16 @@ clients:
     api_base: http://localhost:11434
     api_auth: Basic xxx                               # ENV: {client_name}_API_AUTH
     chat_endpoint: /api/chat                          # Optional
-    models:
+    models:                                           # Required
       - name: llama3
         max_input_tokens: 8192
 
   # See https://learn.microsoft.com/en-us/azure/ai-services/openai/chatgpt-quickstart
   - type: azure-openai
     api_base: https://{RESOURCE}.openai.azure.com
-    api_key: xxx                                     # ENV: {client_name}_API_BASE
-    models:
-      - name: gpt-35-turbo                           # Model deployment name
+    api_key: xxx                                      # ENV: {client_name}_API_BASE
+    models:                                           # Required
+      - name: gpt-35-turbo                            # Model deployment name
         max_input_tokens: 8192
 
   # See https://cloud.google.com/vertex-ai
diff --git a/scripts/completions/aichat.fish b/scripts/completions/aichat.fish
index 586b745..47f3c6b 100644
--- a/scripts/completions/aichat.fish
+++ b/scripts/completions/aichat.fish
@@ -4,7 +4,7 @@ complete -c aichat -s s -l session -x  -a"(aichat --list-sessions)" -d 'Start or
 complete -c aichat -s f -l file -d 'Include files with the message' -r -F
 complete -c aichat -s w -l wrap -d 'Control text wrapping (no, auto, <max-width>)'
 complete -c aichat -l save-session -d 'Forces the session to be saved'
-complete -c aichat -l serve -d 'Serve all LLMs as OpenAI-compatible API'
+complete -c aichat -l serve -d 'Serve all LLMs via an OpenAI-compatible API'
 complete -c aichat -s e -l execute -d 'Execute commands in natural language'
 complete -c aichat -s c -l code -d 'Output code only'
 complete -c aichat -s H -l no-highlight -d 'Turn off syntax highlighting'
diff --git a/scripts/completions/aichat.nu b/scripts/completions/aichat.nu
index 95cda81..a8ac4bf 100644
--- a/scripts/completions/aichat.nu
+++ b/scripts/completions/aichat.nu
@@ -28,7 +28,7 @@ module completions {
     --role(-r): string@"nu-complete aichat role"      # Select a role
     --session(-s): string@"nu-complete aichat role"   # Start or join a session
     --save-session                                    # Forces the session to be saved
-    --serve                                           # Serve all LLMs as OpenAI-compatible API
+    --serve                                           # Serve all LLMs via an OpenAI-compatible API
     --execute(-e)                                     # Execute commands in natural language
     --code(-c)                                        # Output code only
     --file(-f): string                                # Include files with the message
diff --git a/scripts/completions/aichat.ps1 b/scripts/completions/aichat.ps1
index 7be4bcf..c3e8e96 100644
--- a/scripts/completions/aichat.ps1
+++ b/scripts/completions/aichat.ps1
@@ -31,7 +31,7 @@ Register-ArgumentCompleter -Native -CommandName 'aichat' -ScriptBlock {
             [CompletionResult]::new('-w', '-w', [CompletionResultType]::ParameterName, 'Control text wrapping (no, auto, <max-width>)')
             [CompletionResult]::new('--wrap', '--wrap', [CompletionResultType]::ParameterName, 'Control text wrapping (no, auto, <max-width>)')
             [CompletionResult]::new('--save-session', '--save-session', [CompletionResultType]::ParameterName, 'Forces the session to be saved')
-            [CompletionResult]::new('--serve', '--serve', [CompletionResultType]::ParameterName, 'Serve all LLMs as OpenAI-compatible API')
+            [CompletionResult]::new('--serve', '--serve', [CompletionResultType]::ParameterName, 'Serve all LLMs via an OpenAI-compatible API')
             [CompletionResult]::new('-e', '-e', [CompletionResultType]::ParameterName, 'Execute commands in natural language')
             [CompletionResult]::new('--execute', '--execute', [CompletionResultType]::ParameterName, 'Execute commands in natural language')
             [CompletionResult]::new('-c', '-c', [CompletionResultType]::ParameterName, 'Output code only')
diff --git a/scripts/completions/aichat.zsh b/scripts/completions/aichat.zsh
index 5f7a74b..378caf6 100644
--- a/scripts/completions/aichat.zsh
+++ b/scripts/completions/aichat.zsh
@@ -26,7 +26,7 @@ _aichat() {
 '-w+[Control text wrapping (no, auto, <max-width>)]:WRAP: ' \
 '--wrap=[Control text wrapping (no, auto, <max-width>)]:WRAP: ' \
 '--save-session[Forces the session to be saved]' \
-'--serve[Serve all LLMs as OpenAI-compatible API]' \
+'--serve[Serve all LLMs via an OpenAI-compatible API]' \
 '-e[Execute commands in natural language]' \
 '--execute[Execute commands in natural language]' \
 '-c[Output code only]' \
diff --git a/src/cli.rs b/src/cli.rs
index aff608a..f6e12ab 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -15,7 +15,7 @@ pub struct Cli {
     /// Forces the session to be saved
     #[clap(long)]
     pub save_session: bool,
-    /// Serve all LLMs as OpenAI-compatible API
+    /// Serve all LLMs via an OpenAI-compatible API
     #[clap(long, value_name = "ADDRESS")]
     pub serve: Option<Option<String>>,
     /// Execute commands in natural language
diff --git a/src/config/mod.rs b/src/config/mod.rs
index 7807204..56f3122 100644
--- a/src/config/mod.rs
+++ b/src/config/mod.rs
@@ -396,7 +396,7 @@ impl Config {
         let models = list_models(self);
         let model = Model::find(&models, value);
         match model {
-            None => bail!("Invalid model '{}'", value),
+            None => bail!("No model '{}'", value),
             Some(model) => {
                 if let Some(session) = self.session.as_mut() {
                     session.set_model(model.clone())?;