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Code Issues Packages Projects Releases Wiki Activity

verbose flag (#683)

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This commit is contained in:
Harrison Chase
2023-01-22 12:44:14 -08:00
committed by GitHub
parent 27cef0870d
commit cbc146720b
17 changed files with 184 additions and 169 deletions
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langchain/chains/sql_database/base.py
+12 -13
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@@ -60,8 +60,7 @@ class SQLDatabaseChain(Chain, BaseModel):
def _call(self, inputs: Dict[str, Any]) -> Dict[str, str]:
llm_chain = LLMChain(llm=self.llm, prompt=self.prompt)
input_text = f"{inputs[self.input_key]} \nSQLQuery:"
if self.verbose:
self.callback_manager.on_text(input_text)
self.callback_manager.on_text(input_text, verbose=self.verbose)
# If not present, then defaults to None which is all tables.
table_names_to_use = inputs.get("table_names_to_use")
table_info = self.database.get_table_info(table_names=table_names_to_use)
@@ -74,18 +73,15 @@ class SQLDatabaseChain(Chain, BaseModel):
}
sql_cmd = llm_chain.predict(**llm_inputs)
if self.verbose:
self.callback_manager.on_text(sql_cmd, color="green")
self.callback_manager.on_text(sql_cmd, color="green", verbose=self.verbose)
result = self.database.run(sql_cmd)
if self.verbose:
self.callback_manager.on_text("\nSQLResult: ")
self.callback_manager.on_text(result, color="yellow")
self.callback_manager.on_text("\nAnswer:")
self.callback_manager.on_text("\nSQLResult: ", verbose=self.verbose)
self.callback_manager.on_text(result, color="yellow", verbose=self.verbose)
self.callback_manager.on_text("\nAnswer:", verbose=self.verbose)
input_text += f"{sql_cmd}\nSQLResult: {result}\nAnswer:"
llm_inputs["input"] = input_text
final_result = llm_chain.predict(**llm_inputs)
if self.verbose:
self.callback_manager.on_text(final_result, color="green")
self.callback_manager.on_text(final_result, color="green", verbose=self.verbose)
return {self.output_key: final_result}
@@ -146,9 +142,12 @@ class SQLDatabaseSequentialChain(Chain, BaseModel):
"table_names": table_names,
}
table_names_to_use = self.decider_chain.predict_and_parse(**llm_inputs)
if self.verbose:
self.callback_manager.on_text("Table names to use:", end="\n")
self.callback_manager.on_text(str(table_names_to_use), color="yellow")
self.callback_manager.on_text(
"Table names to use:", end="\n", verbose=self.verbose
)
self.callback_manager.on_text(
str(table_names_to_use), color="yellow", verbose=self.verbose
)
new_inputs = {
self.sql_chain.input_key: inputs[self.input_key],
"table_names_to_use": table_names_to_use,