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import streamlit as st
import sqlite3
import google.generativeai as genai
# Configure API key
genai.configure(api_key=st.secrets["GOOGLE_API_KEY"])
# Function to load Gemini Model and provide SQL query as response
def get_gemini_response(prompt, question):
# model = genai.GenerativeModel("gemini-1.5-flash")
model = genai.GenerativeModel("gemini-pro")
response = model.generate_content([prompt, question])
return response.text
# Function to retrieve query from the SQL database
def read_sql_query(sql, db):
connection = sqlite3.connect(db)
cursor = connection.cursor()
cursor.execute(sql)
rows = cursor.fetchall()
connection.commit()
connection.close()
for row in rows:
print(row)
return rows
# Define prompt
prompt = """
You are an expert in converting English questions to SQL query!
The SQL database has 4 tables include STUDENT, LECTURER, COURSE, REGISTRATION FORM.
STUDENT has the following columns - ID_STU(primary key), NAME_STU, BIRTHDAY_STU and BIRTHPLACE_STU.
LECTURER has the following columns - ID_LEC(primary key), NAME_LEC, BIRTHDAY_LEC and BIRTHPLACE_LEC.
COURSE has the following columns - ID_COU(primary key), NAME_COU, ID_LEC(foreign key references LECTURER(ID_LEC)).
REGISTRATION_FORM has the following columns - ID_REG(primary key), ID_COU(foreign key references COURSE(ID_COU)), ID_STU(foreign key references STUDENT(ID_STU)).
For example,
Example 1 - How many entries of STUDENT table are present?,
the SQL command will be something like this SELECT COUNT(*) FROM STUDENT;
Example 2 - Tell me all the students having birthplace Hải Phòng?,
the SQL command will be something like this SELECT * FROM STUDENT WHERE BIRTHPLACE_STU = 'Hải Phòng';
Example 3 - Tell me all the course lecturer Đặng Quốc Việt teaching?,
the SQL command will be something like this SELECT B.NAME_COU FROM LECTURER A JOIN COURSE B ON A.ID_LEC = B.ID_LEC WHERE A.NAME_LEC = 'Đặng Quốc Việt';
Example 4- Tell me all the students studying 2 or more classes?,
the SQL command will be something like this SELECT A.NAME_STU FROM STUDENT A JOIN REGISTRATION_FORM B ON A.ID_STU = B.ID_STU GROUP BY A.NAME_STU HAVING COUNT(B.ID_COU) > 1;
note that the SQL code must not start and end with ``` and must not contain the "sql" word in output.
"""
# Streamlit App
st.set_page_config(page_title="Text to SQL")
st.header("TEXT TO SQL")
question = st.text_input("Input", key="input")
submit = st.button("Ask the question")
# If submit is clicked
if submit:
response = get_gemini_response(prompt, question)
print(response)
data = read_sql_query(response, "database/student.db")
st.subheader("Result")
for row in data:
st.subheader(row)
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