英文:
How can I pass my desired parameters to langchain tools module?
问题
"工具模块中的一些工具需要传递参数才能使用，但默认传递的参数并不是函数所需的。例如，如果我传递 {"name": "name", "dt": 2020, "id": 123}，但只有 name 被传递给工具函数的 action_input。"
"我想要将我的整个输入内容传递给函数，这样我就可以自己解析它。也许可以使用 args schema？"
英文:
"Some of the tools in the tools module require parameters to be passed to use them, but the default parameters passed are not what the function needs. For example, if I pass in {"name": "name", "dt": 2020, "id": 123}, but only name is passed to the action_input of the tool function."
I want to pass the entire contents of my input to the function, so that I can parse it myself.
maybe use args schema?
答案1
得分: 2
我已找到将函数放入一个类中的解决方案，其中参数在调用类时传递，函数直接访问这些参数。
class A:
def __init__(self, args):
self.args = args
def b(self, query):
return self.args
英文:
I have found a solution to place the function inside a class, where the parameters are passed when calling the class, and the function directly accesses these parameters
class A:
def __init__(self,args):
self.args = args
def b(query):
return self.args
答案2
得分: 0
基于对原始问题的评论（“您是否想找出如何将多个参数传递给工具（即API函数）？”），以下可能是解决方案：
def set_x_y(string):
x_val, y_val = string.split(",")
x_val = int(x_val.strip())
y_val = int(y_val.strip())
self.x = x_val
self.y = y_val
tools = [
Tool(
name="SetXY",
func=set_x_y,
description="设置X和Y的值。该工具的输入应为以逗号分隔的字符串列表，每个字符串长度为两个字符。第一个字符是X的值，第二个字符是Y的值。例如，`3,4`将是输入，如果您想将X的值设置为3和Y的值设置为4"
),
]
英文:
Based on the comment to the original question ("Do you want to find out how multiple parameters can be passed to a tool (i.e. API function?)"), following may be solution:
def set_x_y(string):
x_val, y_val = string.split(",")
x_val = int(x_val.strip())
y_val = int(y_val.strip())
self.x = x_val
self.y = y_val
tools = [
Tool(
name="SetXY",
func=set_x_y,
description="Sets the value for X and Y. The input to this tool should be a comma separated list of "\
"strings of length two. The first one is the value of X and the second one is the value of Y. "\
"For example, `3,4` would be the input if you want to set value of X to 3 and value of Y to 4"
),
]
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