server: fix format of streamed tool call deltas (diff name, fix id location) (#13800)

* fix deltas of tool_call.function.name

* fix tool_call.id (was in tool_call.function.id!) + add function type

* add tool_call.type

* populate empty tool_call.function.arguments on first delta
This commit is contained in:
Olivier Chafik
2025-05-26 06:56:49 -07:00
committed by GitHub
parent f13847cfb5
commit d74e94c1b3
3 changed files with 17 additions and 17 deletions

View File

@ -328,6 +328,10 @@ class ServerProcess:
if 'function' not in tc:
raise ValueError(f"Expected function type, got {tc['type']}")
if tc['index'] >= len(tool_calls):
assert 'id' in tc
assert tc.get('type') == 'function'
assert 'function' in tc and 'name' in tc['function'] and len(tc['function']['name']) > 0, \
f"Expected function call with name, got {tc.get('function')}"
tool_calls.append(dict(
id="",
type="function",
@ -340,10 +344,10 @@ class ServerProcess:
if tc.get('id') is not None:
tool_call['id'] = tc['id']
fct = tc['function']
assert 'id' not in fct, f"Function call should not have id: {fct}"
if fct.get('name') is not None:
tool_call['function']['name'] = fct['name']
tool_call['function']['name'] = tool_call['function'].get('name', '') + fct['name']
if fct.get('arguments') is not None:
assert len(fct['arguments']) > 0, f'Expected non empty arguments delta!'
tool_call['function']['arguments'] += fct['arguments']
print(f'Streamed response had {content_parts} content parts, {tool_call_parts} tool call parts incl. {arguments_parts} arguments parts')