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Remove unused prompt.py file

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Gabriel Luiz Freitas Almeida 2024-02-27 14:55:23 -03:00
commit 3a3ffba6bd
1 changed files with 0 additions and 58 deletions
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58
src/backend/langflow/utils/prompt.py
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@ -1,58 +0,0 @@
from typing import Any, Union
from langchain_core.prompts import PromptTemplate as LCPromptTemplate
from llama_index.prompts import PromptTemplate as LIPromptTemplate
PromptTemplateTypes = Union[LCPromptTemplate, LIPromptTemplate]
class GenericPromptTemplate:
def __init__(self, prompt_template: PromptTemplateTypes):
object.__setattr__(self, "prompt_template", prompt_template)
@property
def input_keys(self):
prompt_template = object.__getattribute__(self, "prompt_template")
if isinstance(prompt_template, LCPromptTemplate):
return prompt_template.input_variables
elif isinstance(prompt_template, LIPromptTemplate):
return prompt_template.template_vars
else:
raise TypeError(f"Unknown prompt template type {type(prompt_template)}")
def to_lc_prompt(self):
prompt_template = object.__getattribute__(self, "prompt_template")
if isinstance(prompt_template, LCPromptTemplate):
return prompt_template
elif isinstance(prompt_template, LIPromptTemplate):
return LCPromptTemplate.from_template(prompt_template.get_template())
else:
raise TypeError(f"Unknown prompt template type {type(prompt_template)}")
def to_li_prompt(self):
prompt_template = object.__getattribute__(self, "prompt_template")
if isinstance(prompt_template, LIPromptTemplate):
return prompt_template
elif isinstance(prompt_template, LCPromptTemplate):
return LIPromptTemplate(template=prompt_template.template)
else:
raise TypeError(f"Unknown prompt template type {type(prompt_template)}")
def __or__(self, other):
prompt_template = object.__getattribute__(self, "prompt_template")
if isinstance(prompt_template, LIPromptTemplate):
return self.to_lc_prompt() | other
else:
raise TypeError(f"Unknown prompt template type {type(other)}")
def __getattribute__(self, name: str) -> Any:
if name in {
"input_keys",
"to_lc_prompt",
"to_li_prompt",
"__or__",
"prompt_template",
}:
return object.__getattribute__(self, name)
prompt_template = object.__getattribute__(self, "prompt_template")
return getattr(prompt_template, name)