utils/prompts.py

from langchain_core.prompts import PromptTemplate
from langchain import hub

# react prompt
react_prompt = hub.pull("hwchase17/react")

# prompt to generate sql queries

sql_query_prompt = PromptTemplate.from_template(
    """
    You are a SQL Query Agent who has access to a database with the schema:
    {db_schema},
    For the given input: {input},

    Generate SQL queries by analyzing the schema and the input. Make sure to answer all the questions in the input. 
    Generate more number of queries so that a detailed analysis can be done. Make sure the queries are valid and safe.

    If there is no relevant query to generate, just generate a query to view the schema of the tables.
    """
)

# prompt to summarize the SQL query results
sql_query_summary_prompt = PromptTemplate.from_template(
    """
    You are a Political Expert who is analyzing the results of the SQL queries executed on the election database.
    The initial query: {query},
    You are provided with the sql queries and their results. Analyze the results and summarize the key insights and answer the initial query.
    If there are any errors in the execution of queries, analyze the errors and provide insights on the issues.
    {results}
    """
)

sql_query_visualization_prompt = PromptTemplate.from_template(
    """
    You are a Data Scientist who is visualizing the results of the SQL queries executed on the election database.
    The initial query: {query},
    You are provided with the sql queries and their results. Visualize the results and provide insights on the data using appropriate visualizations and formatting.
    If there are any errors in the execution of queries, analyze the errors and provide insights on the issues.
    {results}
    """
)