…ker instances communicating with PostgreSQL
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## Description
Add pool_pre_ping check to make sure connection exists before using it.
Reduce connection pool of postgres connections to minimum to stop
multiple Cognee docker instances eating up available connections.
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## Description
Pretty self-explanatory! list_collections() is an attribute of the
AsyncHttpClient, not of the ChromaDBAdapter, so line 541 should say
client.list_collections() (as indeed line 556 correctly already does).
This will fix the AttributeError I was getting.
This is my first ever PR so let me know if there is anything else I need
to do :)
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## Description
Resolve issue with search serialization
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the terms of the Topoteretes Developer Certificate of Origin.
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