Prompting changes to better support smaller models. (#5386) #4395

Job	Run time
pyright (./packages/autogen-core)	58s
mypy (./packages/autogen-core)	3m 32s
pyright (./packages/agbench)	58s
mypy (./packages/agbench)	1m 2s
pyright (./packages/autogen-ext)	1m 39s
mypy (./packages/autogen-ext)	3m 2s
pyright (./packages/autogen-agentchat)	1m 1s
pyright (./packages/magentic-one-cli)	58s
mypy (./packages/autogen-agentchat)	1m 25s
mypy (./packages/magentic-one-cli)	1m 34s
docs (./packages/autogen-core)	1m 41s
docs-example-check (./packages/autogen-core)	3m 10s
format	1m 5s
lint	1m 1s
markdown-code-lint	2m 21s
samples-code-check	1m 10s
test (./packages/autogen-core)	1m 10s
test (./packages/autogen-ext)	4m 38s
test (./packages/autogen-agentchat)	1m 20s
check-proto-changes-python	1m 25s
codecov (./packages/autogen-core)	12s
codecov (./packages/autogen-ext)	9s
codecov (./packages/autogen-agentchat)	8s
	35m 39s

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