Update request structure to include assistant message (and update block config form to reflect this).

• Updates the request structure to have 3 messages:
  1. The system message (configurable in the block)
  2. The assistant message (configurable in block and also contains a [context] token).
  3. The user message (configurable in block and contains a [user-prompt] token for the user's prompt.)
• Updates the help text for a number of fields on the ChatFormBlock.
• Updates the default values for top_k and max_length.
• Fixes the visible default value for temperature and max tokens.
• Make index field required.

assigned to @andrewbelcher

changed the description

added 3 commits

• 55a04710...7468f1b5 - 2 commits from branch 1.0.x
• 3c50cde3 - Updated help text across ChatFormBlock and fixed default values on temperature and max tokens.

Compare with previous version

added 2 commits

• 55a04710 - Updated help text across ChatFormBlock and fixed default values on temperature and max tokens.
• dc706198 - Implement new message structure with assistant message for context.

Compare with previous version

changed the description

mentioned in merge request !6 (closed)

added 4 commits

• dc706198...7468f1b5 - 2 commits from branch 1.0.x
• 1d6ea448 - Updated help text across ChatFormBlock and fixed default values on temperature and max tokens.
• 390cfcd4 - Implement new message structure with assistant message for context.

Compare with previous version

changed title from Updated help text across ChatFormBlock and fixed default values on temperature and max tokens. to Update request structure to include assistant message (and update block config form to reflect this).

merged