Comments (7)
Hey @nibinprasad! I'm here to assist you with any bugs, questions, or contributions you might have. Let's tackle this together!
To stream responses from OpenAI's LLM while using SQLAutoVectorQueryEngine
with a Pinecone vector store, you need to use the stream
parameter in the OpenAI API call and configure the query engine to support streaming. Here is how you can modify the SQLAutoVectorQueryEngine
setup to enable streaming:
from llama_index.llms.openai import OpenAI
from llama_index.core.query_engine import SQLAutoVectorQueryEngine
from llama_index.core import get_response_synthesizer
# Initialize the OpenAI LLM with streaming enabled
llm = OpenAI(model="gpt-4", stream=True)
# Create a response synthesizer with streaming enabled
synth = get_response_synthesizer(streaming=True)
# Define the SQLAutoVectorQueryEngine with the streaming LLM and response synthesizer
query_engine = SQLAutoVectorQueryEngine(
sql_tool, vector_tool, llm=llm, response_synthesizer=synth
)
# Query the engine and handle the streaming response
streaming_response = query_engine.query(
"Tell me about the arts and culture of the city with the highest population"
)
# Print the streaming response as it arrives
streaming_response.print_response_stream()
In this setup, the OpenAI
instance is initialized with stream=True
, and the get_response_synthesizer
function is used to create a response synthesizer with streaming enabled. The SQLAutoVectorQueryEngine
is then configured with both the streaming LLM and the response synthesizer. Finally, the print_response_stream
method is used to print the streaming response as it arrives [1][2].
Details
About Dosu
This response is meant to be useful and save you time. It is not meant to be a precise solution, but rather a starting point for your own research.
Help me be more useful! Please leave a 👍 if this is helpful and 👎 if it is irrelevant.
To continue the conversation, mention @dosu.
from llama_index.
To resolve the TypeError
and properly configure SQLAutoVectorQueryEngine
to support streaming responses from OpenAI's LLM, you need to ensure that you are setting streaming=True
when building the query engine. Here is how you can do it using both the high-level and low-level APIs:
High-Level API
query_engine = index.as_query_engine(streaming=True, similarity_top_k=1)
Low-Level API
from llama_index.core import get_response_synthesizer
synth = get_response_synthesizer(streaming=True, ...)
query_engine = RetrieverQueryEngine(response_synthesizer=synth, ...)
After configuring the query engine, you can call query
to get a StreamingResponse
object:
streaming_response = query_engine.query(
"What did the author do growing up?",
)
You can then iterate over the tokens as they arrive:
for text in streaming_response.response_gen:
# do something with text as they arrive.
pass
Or print the text as they arrive:
streaming_response.print_response_stream()
Make sure that the LLM you are using supports streaming, otherwise a NotImplementedError
will be raised.
Additionally, when using SQLAutoVectorQueryEngine
, ensure that the query engines are correctly instantiated and passed. Here is an example of how to create an instance of SQLAutoVectorQueryEngine
:
from llama_index.legacy.query_engine.sql_vector_query_engine import SQLAutoVectorQueryEngine
from llama_index.legacy.indices.struct_store.sql_query import BaseSQLTableQueryEngine
from llama_index.legacy.query_engine.retriever_query_engine import RetrieverQueryEngine
from llama_index.legacy.tools.query_engine import QueryEngineTool
sql_query_engine = BaseSQLTableQueryEngine(...)
vector_query_engine = RetrieverQueryEngine(...)
sql_query_tool = QueryEngineTool.from_defaults(
sql_query_engine, name="SQL Tool", description="SQL Query Engine Tool"
)
vector_query_tool = QueryEngineTool.from_defaults(
vector_query_engine, name="Vector Tool", description="Vector Query Engine Tool"
)
query_engine = SQLAutoVectorQueryEngine.from_sql_and_vector_query_engines(
sql_query_engine=sql_query_engine,
sql_tool_name="SQL Tool",
sql_tool_description="SQL Query Engine Tool",
vector_auto_retriever=vector_query_engine,
vector_tool_name="Vector Tool",
vector_tool_description="Vector Query Engine Tool",
streaming=True
)
This ensures that the SQLAutoVectorQueryEngine
is properly configured to handle both SQL and vector queries, and supports streaming responses [1][2][3].
Details
About Dosu
This response is meant to be useful and save you time. It is not meant to be a precise solution, but rather a starting point for your own research.
Help me be more useful! Please leave a 👍 if this is helpful and 👎 if it is irrelevant.
To continue the conversation, mention @dosu.
from llama_index.
To enable streaming in SQLAutoVectorQueryEngine
, you need to configure the underlying components to support streaming. Here is how you can do it:
- Configure the LLM with streaming enabled:
from llama_index.llms.openai import OpenAI
# Initialize the OpenAI LLM with streaming enabled
llm = OpenAI(model="gpt-4", stream=True)
- Create the SQL and Vector Query Engines:
from llama_index.legacy.indices.struct_store.sql_query import BaseSQLTableQueryEngine
from llama_index.legacy.query_engine.retriever_query_engine import RetrieverQueryEngine
from llama_index.legacy.indices.vector_store.retrievers.auto_retriever import VectorIndexAutoRetriever
# Create SQL query engine
sql_query_engine = BaseSQLTableQueryEngine(...)
# Create vector auto retriever
vector_auto_retriever = VectorIndexAutoRetriever(...)
# Create vector query engine
vector_query_engine = RetrieverQueryEngine(retriever=vector_auto_retriever, llm=llm)
- Create Query Engine Tools:
from llama_index.legacy.tools.query_engine import QueryEngineTool
sql_query_tool = QueryEngineTool.from_defaults(
sql_query_engine, name="SQL Tool", description="SQL Query Engine Tool"
)
vector_query_tool = QueryEngineTool.from_defaults(
vector_query_engine, name="Vector Tool", description="Vector Query Engine Tool"
)
- Instantiate
SQLAutoVectorQueryEngine
with streaming enabled:
from llama_index.legacy.query_engine.sql_vector_query_engine import SQLAutoVectorQueryEngine
query_engine = SQLAutoVectorQueryEngine.from_sql_and_vector_query_engines(
sql_query_engine=sql_query_engine,
sql_tool_name="SQL Tool",
sql_tool_description="SQL Query Engine Tool",
vector_auto_retriever=vector_query_engine,
vector_tool_name="Vector Tool",
vector_tool_description="Vector Query Engine Tool",
streaming=True # Enable streaming
)
- Query the engine and handle the streaming response:
streaming_response = query_engine.query(
"Tell me about the arts and culture of the city with the highest population"
)
# Print the streaming response as it arrives
for text in streaming_response.response_gen:
print(text, end="")
This setup ensures that the SQLAutoVectorQueryEngine
is correctly configured to handle both SQL and vector queries, with streaming responses enabled [1][2][3][4].
Details
About Dosu
This response is meant to be useful and save you time. It is not meant to be a precise solution, but rather a starting point for your own research.
Help me be more useful! Please leave a 👍 if this is helpful and 👎 if it is irrelevant.
To continue the conversation, mention @dosu.
from llama_index.
To properly configure SQLAutoVectorQueryEngine
to support streaming responses from OpenAI's LLM, you need to use the low-level API to compose the query engine and pass streaming=True
when constructing the Response Synthesizer
. Here is an example:
from llama_index.core import get_response_synthesizer
from llama_index.query_engine import SQLAutoVectorQueryEngine
from llama_index.core.query_engine.retriever_query_engine import RetrieverQueryEngine
from llama_index.core.indices.struct_store.sql_query import BaseSQLTableQueryEngine
from llama_index.legacy.tools.query_engine import QueryEngineTool
from llama_index.llms.openai import OpenAI
# Set up the OpenAI LLM with streaming enabled
llm = OpenAI(model="gpt-3.5-turbo")
# Construct the response synthesizer with streaming enabled
synth = get_response_synthesizer(streaming=True, llm=llm, ...)
# Create the SQL and vector query engines
sql_query_engine = BaseSQLTableQueryEngine(...)
vector_query_engine = RetrieverQueryEngine(...)
# Create the SQLAutoVectorQueryEngine using the class method
query_engine = SQLAutoVectorQueryEngine.from_sql_and_vector_query_engines(
sql_query_engine=sql_query_engine,
sql_tool_name="SQL Tool",
sql_tool_description="Description of SQL Tool",
vector_auto_retriever=vector_query_engine,
vector_tool_name="Vector Tool",
vector_tool_description="Description of Vector Tool",
response_synthesizer=synth,
...
)
# Perform a query and get a streaming response
streaming_response = query_engine.query("What did the author do growing up?")
# Iterate over the tokens as they arrive
for text in streaming_response.response_gen:
# do something with text as they arrive.
pass
# Alternatively, print the text as they arrive
streaming_response.print_response_stream()
This setup ensures that the SQLAutoVectorQueryEngine
is configured to support streaming responses from OpenAI's LLM. The from_sql_and_vector_query_engines
class method allows you to pass additional keyword arguments, such as the response_synthesizer
, to configure the engine appropriately [1][2][3].
Details
About Dosu
This response is meant to be useful and save you time. It is not meant to be a precise solution, but rather a starting point for your own research.
Help me be more useful! Please leave a 👍 if this is helpful and 👎 if it is irrelevant.
To continue the conversation, mention @dosu.
from llama_index.
@dosu TypeError: SQLAutoVectorQueryEngine.init() got an unexpected keyword argument 'response_synthesizer'
from llama_index.
@dosu SQLAutoVectorQueryEngine doesnt have a parameter called streaming.
from llama_index.
SQLAutoVectorQueryEngine.from_sql_and_vector_query_engines(
sql_query_engine=sql_query_engine,
sql_tool_name="SQL Tool",
sql_tool_description="SQL Query Engine Tool",
vector_auto_retriever=vector_query_engine,
vector_tool_name="Vector Tool",
vector_tool_description="Vector Query Engine Tool",
streaming=True # Enable streaming
) there is no parameter streaming=True in sqlautovectorqueryengine class @dosu
from llama_index.
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