content.md
In ellmer: Chat with Large Language Models

invalid inputs give useful errors

Code
  chat$chat(question = "Are unicorns real?")
Condition
  Error in `chat$chat()`:
  ! Arguments in `...` must be passed by position, not name.
  x Problematic argument:
  * question = "Are unicorns real?"
Code
  chat$chat(TRUE)
Condition
  Error in `FUN()`:
  ! `...` must be made up strings or <content> objects, not `TRUE`.

turn contents can be converted to text, markdown and HTML

Code
  cat(contents_text(turn))
Output
  User input.

  ```sql
  SELECT * FROM mtcars
  ```

  #### Suggestions

  - What is the total quantity sold for each product last quarter?
  - What is the average discount percentage for orders from the United States?
  - What is the average price of products in the 'electronics' category?

Code
  cat(contents_markdown(turn))
Output
  User input.

  ![](data:image/png;base64,abcd123)

  ![](https://example.com/image.jpg)

  ```json
  {
    "a": [1, 2],
    "b": "apple"
  }
  ```




  ```sql
  SELECT * FROM mtcars
  ```



  #### Suggestions

  - What is the total quantity sold for each product last quarter?
  - What is the average discount percentage for orders from the United States?
  - What is the average price of products in the 'electronics' category?

Code
  cat(contents_markdown(chat))
Output
  ## User

  User input.

  ![](data:image/png;base64,abcd123)

  ![](https://example.com/image.jpg)

  ```json
  {
    "a": [1, 2],
    "b": "apple"
  }
  ```




  ```sql
  SELECT * FROM mtcars
  ```



  #### Suggestions

  - What is the total quantity sold for each product last quarter?
  - What is the average discount percentage for orders from the United States?
  - What is the average price of products in the 'electronics' category?

  ## Assistant

  Here's your answer.

Code
  cat(contents_html(turn))
Output
  <p>User input.</p>

  <img src="data:image/png;base64,abcd123">
  <img src="https://example.com/image.jpg">
  <pre><code>{
    "a": [1, 2],
    "b": "apple"
  }</code></pre>

  <pre><code>SELECT * FROM mtcars</code></pre>