Prompt with sources example: create_new_library Error

[williamsokol]

When running an unchanged version of /root/llmware/examples/Prompts/prompt_with_sources.py I will recieve an error:

root@6753ed4b24e5:~/llmware# /bin/python3 /root/llmware/examples/Prompts/prompt_with_sources.py
Example - prompt_with_sources - attaching several different knowledge sources to a Prompt directly.
/usr/local/lib/python3.10/dist-packages/pymongo/collection.py:1685: UserWarning: use an explicit session with no_cursor_timeout=True otherwise the cursor may still timeout after 30 minutes, for more info see https://mongodb.com/docs/v4.4/reference/method/cursor.noCursorTimeout/#session-idle-timeout-overrides-nocursortimeout
  return Cursor(self, *args, **kwargs)
Traceback (most recent call last):
  File "/root/llmware/examples/Prompts/prompt_with_sources.py", line 67, in <module>
    prompt_with_sources(model_name,library_name)
  File "/root/llmware/examples/Prompts/prompt_with_sources.py", line 19, in prompt_with_sources
    library = Library().create_new_library(library_name)
  File "/usr/local/lib/python3.10/dist-packages/llmware/library.py", line 146, in create_new_library
    library_exists = self.check_if_library_exists(library_name,account_name)
  File "/usr/local/lib/python3.10/dist-packages/llmware/library.py", line 300, in check_if_library_exists
    library_card = LibraryCatalog().get_library_card(library_name, account_name=account_name)
  File "/usr/local/lib/python3.10/dist-packages/llmware/library.py", line 836, in get_library_card
    db_record = CollectionRetrieval("library", account_name=account_name).lookup("library_name", library_name)
  File "/usr/local/lib/python3.10/dist-packages/llmware/resources.py", line 113, in lookup
    return self._retriever.lookup(key,value)
  File "/usr/local/lib/python3.10/dist-packages/llmware/resources.py", line 633, in lookup
    target = list(self.collection.find({key:value}, no_cursor_timeout=True))
  File "/usr/local/lib/python3.10/dist-packages/pymongo/cursor.py", line 1243, in next
    if len(self.__data) or self._refresh():
  File "/usr/local/lib/python3.10/dist-packages/pymongo/cursor.py", line 1160, in _refresh
    self.__send_message(q)
  File "/usr/local/lib/python3.10/dist-packages/pymongo/cursor.py", line 1039, in __send_message
    response = client._run_operation(
  File "/usr/local/lib/python3.10/dist-packages/pymongo/_csot.py", line 108, in csot_wrapper
    return func(self, *args, **kwargs)
  File "/usr/local/lib/python3.10/dist-packages/pymongo/mongo_client.py", line 1425, in _run_operation
    return self._retryable_read(
  File "/usr/local/lib/python3.10/dist-packages/pymongo/mongo_client.py", line 1534, in _retryable_read
    return self._retry_internal(
  File "/usr/local/lib/python3.10/dist-packages/pymongo/_csot.py", line 108, in csot_wrapper
    return func(self, *args, **kwargs)
  File "/usr/local/lib/python3.10/dist-packages/pymongo/mongo_client.py", line 1501, in _retry_internal
    ).run()
  File "/usr/local/lib/python3.10/dist-packages/pymongo/mongo_client.py", line 2347, in run
    return self._read() if self._is_read else self._write()
  File "/usr/local/lib/python3.10/dist-packages/pymongo/mongo_client.py", line 2477, in _read
    self._server = self._get_server()
  File "/usr/local/lib/python3.10/dist-packages/pymongo/mongo_client.py", line 2433, in _get_server
    return self._client._select_server(
  File "/usr/local/lib/python3.10/dist-packages/pymongo/mongo_client.py", line 1316, in _select_server
    server = topology.select_server(
  File "/usr/local/lib/python3.10/dist-packages/pymongo/topology.py", line 369, in select_server
    server = self._select_server(
  File "/usr/local/lib/python3.10/dist-packages/pymongo/topology.py", line 347, in _select_server
    servers = self.select_servers(
  File "/usr/local/lib/python3.10/dist-packages/pymongo/topology.py", line 254, in select_servers
    server_descriptions = self._select_servers_loop(
  File "/usr/local/lib/python3.10/dist-packages/pymongo/topology.py", line 304, in _select_servers_loop
    raise ServerSelectionTimeoutError(
pymongo.errors.ServerSelectionTimeoutError: localhost:27017: [Errno 111] Connection refused (configured timeouts: socketTimeoutMS: 20000.0ms, connectTimeoutMS: 20000.0ms), Timeout: 30s, Topology Description: <TopologyDescription id: 66429f6715cc1202ed232b27, topology_type: Unknown, servers: [<ServerDescription ('localhost', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('localhost:27017: [Errno 111] Connection refused (configured timeouts: socketTimeoutMS: 20000.0ms, connectTimeoutMS: 20000.0ms)')>]>
root@6753ed4b24e5:~/llmware# 

I have ran many of the other examples with no issue, and I have the same exact error on a different computer. So I believe the issue is somewhere in the code but I am not sure where.

[doberst]

@williamsokol - thanks for sharing this and sorry that you ran into an issue with this example. If no database is specified, then by default, LLMWare will look for Mongo. I presume that you don't have a MongoDB instance running, so it throws the error. To solve this, please add the following two lines of code:

from llmware.configs import LLMWareConfig
LLMWareConfig().set_active_db("sqlite")

This will set the active db to 'sqlite' - which is used in most of the examples for 'no-install' required set up.

Please confirm back that this solves the issue. (Also, we will note this to add as comments in this and other examples.)

[doberst]

The example has been updated too to explicitly show setting the LLMWareConfig().set_active_db parameter. Marking the issue as closed.