langchain.chains.graph_qa.cypher_utils.Schema¶
class langchain.chains.graph_qa.cypher_utils.Schema(left_node, relation, right_node)¶
Create new instance of Schema(left_node, relation, right_node)
Attributes
left_node
Alias for field number 0
relation
Alias for field number 1
right_node
Alias for field number 2
Methods
__init__()
count(value, /)
Return number of occurrences of value.
index(value[, start, stop])
Return first index of value.
__init__()¶
count(value, /)¶
Return number of occurrences of value.
index(value, start=0, stop=9223372036854775807, /)¶
Return first index of value.
Raises ValueError if the value is not present.