Nuno Campos
5c2afc9418
Fix behaviour of interrupt_before
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- checkpoints are now copied before being mutated
- compiled graph and compiled state graph no longer need to override get_state/update_state
- pregel class now natively supports interrupt before/after
2024-02-24 19:43:30 -08:00
Nuno Campos and Nuno Campos
fdb273b0f4
Add get_state() and update_state() methods to get and update checkpoint in between runs
2024-02-24 16:58:18 -08:00
Nuno Campos
debd9a8d9c
Add support for conditional entry points in Graph, StateGraph, MessageGraph
2024-02-22 15:19:03 -08:00
Nuno Campos and GitHub
50b1a455bd
Merge pull request #41 from langchain-ai/nc/fan-out
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StateGraph/MessageGraph: Add support for multiple incoming edges
2024-02-19 13:06:14 -08:00
Nuno Campos
e4bfa8603d
Support multiple tool calls, Lint
2024-02-19 09:12:08 -08:00
midas8181919
794cc71254
fixed
2024-02-13 22:42:37 +00:00
midas8181919
41ff4c8c43
fix some errors
2024-02-13 15:41:27 +00:00
midas8181919
b4269f6453
finish test
2024-02-11 02:04:09 +00:00
Nuno Campos
979b735256
Allow fan-in in stategraph
2024-02-10 12:01:52 -08:00
Nuno Campos
c4f87cdccd
Close the connection
2024-02-07 20:02:36 -08:00
Nuno Campos
f2ad930cd4
Add AsyncSqliteSaver
2024-02-07 19:31:24 -08:00
Nuno Campos
afa9592f6a
Only execute tasks leftover from previous checkpoint when resuming with no new input
2024-02-04 14:12:10 -08:00
Nuno Campos
150583bd40
py3.9 compat
2024-01-21 09:12:18 -08:00
Nuno Campos
07f0eca65f
Add MessageGraph
2024-01-20 17:17:01 -08:00
Nuno Campos
b328a46f73
Change chat executor back
2024-01-20 17:05:47 -08:00
Nuno Campos
ee66e11eae
Add support for single key state, eg just list of messages
2024-01-20 15:04:35 -08:00
Nuno Campos
e245b1d2ff
Lint
2024-01-17 13:55:26 -08:00
Nuno Campos
b535b5caa0
Add tests
2024-01-16 16:23:41 -08:00
Nuno Campos
2e537320c3
Rename saver to checkpointer, expose in graph, state graph, prebuilt agent exec
2024-01-15 13:45:54 -08:00
Nuno Campos
23f84c9ac9
Fix tests to run in py 3.9
2024-01-15 13:18:32 -08:00
Nuno Campos
f6894fb5dd
Add input_keys, rename output_keys, add interrupt
2024-01-15 09:14:30 -08:00
Nuno Campos
d68faa6d06
Update tracing name
2024-01-13 10:55:18 -08:00
Nuno Campos
3d58aff93e
Add async test
2024-01-13 10:44:42 -08:00
Nuno Campos
8c65b30ca7
Adjust stream output of Graph
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Now output of stream() are dicts where keys are node names and values are the output of that node on that step
2024-01-08 14:48:26 -08:00
Nuno Campos
5799b80261
.stream() defaults to yielding output from all channels
2024-01-07 19:53:28 -08:00
Nuno Campos
e441990f92
Rename
2024-01-07 19:39:10 -08:00
Nuno Campos
6875401cc9
Lint
2024-01-07 09:55:43 -08:00
Nuno Campos
49aad8f320
Stream output of each process when running with astream_log()
2024-01-06 14:21:48 -08:00
Nuno Campos
73e4f8953b
Add tests for conditional edges
2024-01-06 13:51:00 -08:00
Nuno Campos
4ab9ff05ad
Add graph async tests
2024-01-06 13:15:49 -08:00
Nuno Campos
d293f5156d
Add output kwarg
2024-01-06 13:13:32 -08:00
Nuno Campos
de599be8a1
Rename chains to nodes
2024-01-06 12:43:15 -08:00
Nuno Campos
17cd659533
...
2024-01-05 18:22:46 -08:00
Nuno Campos
58b9502872
Update to langchain core
2023-12-28 15:23:13 -08:00
Nuno Campos
82741a6dcc
Implement .step() and .astep()
2023-12-27 19:57:54 -08:00
Nuno Campos
d1572afd49
Update _atransform
2023-12-26 20:04:00 -08:00
Nuno Campos
b1b68cde94
WIP
2023-12-26 19:05:21 -08:00
Nuno Campos
dd5b100f3c
Update langchain
2023-11-29 09:59:47 +00:00
Nuno Campos
eef4c015d6
Allow passing values directly to Channel.write_toi
2023-11-15 16:21:09 +00:00
Nuno Campos
b90a62a00d
Add concept of reserved channels (ie. channels updated by Pregel), Add a reserved channel for is_last_step
2023-11-15 15:16:18 +00:00
Nuno Campos
682e7d175d
Add tests for checkpointing
2023-11-14 12:54:23 +00:00
Nuno Campos
7f76fbb699
Create a Topic channel, Make LastValue the default channel if not specified, Add default input and output keys
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- Topic channel combines the features of Inbox, Archive, UniqueInbox, UniqueArchive, which have been removed.
2023-11-04 17:40:12 +00:00
Nuno Campos
124722c0c8
Rename Channel classes
2023-11-04 14:29:48 +00:00
Nuno Campos
dbe8c1362f
Move subscribe/write cls methods to Channel
2023-10-23 15:42:51 +01:00
Nuno Campos
577bf5205a
Rename Context channel
2023-10-23 15:26:41 +01:00
Nuno Campos
49ff5e2eab
Implement reduce chain
2023-10-23 12:01:35 +01:00
Nuno Campos
8284a6b6ea
Rename send_to to write_to
2023-10-23 10:29:46 +01:00
Nuno Campos
274600436b
Remove "main" chain, Improve debug logging, Remove max_steps from send_to, Add retries to recursive web loader
2023-10-23 10:26:10 +01:00
Nuno Campos
9dfffe5fc0
Add an optional "main" chain which has implicit input and output channels
2023-10-22 21:12:30 +01:00
Nuno Campos
8adfa69405
Implement dict input, add more tests
2023-10-19 12:57:26 +01:00
Nuno Campos