Some fixes

import tkinter as tk
import sqlite3
from tkinter import messagebox
import csv


fp = 'words.csv' # the path to the excel file
def csv_to_db(csv_file, conn, cur):
    """insert the csv data into the database"""
    data = csv.reader(open(fp, encoding='utf-8'))
    for d in data:
        datos = (d[0].strip(), d[1].strip(), None)
        cur.execute("""insert into DICTION values (?, ?, ?)""", datos)
        conn.commit()


root = tk.Tk()
root.geometry("400x500")
root.resizable(width=True, height= True)
root.title("Dic")
root.configure(background='white')

# creating a connection object to insert excel data
conn= sqlite3.connect('GIS_DICTION.db')
cur= conn.cursor()
# This should be excecuted only once if you don't have the database with the csv data in it.
csv_to_db(csv_file=fp, conn=conn, cur=cur)
########### DEF FOR SEARCH #######
def search():
    try:
        conn= sqlite3.connect('GIS_DICTION.db')
        cur= conn.cursor()
        #######################################
        cur.execute("""create table if not exists DICTION (Words text, Meaning text, Image text)""")
        ######################################
        tex.delete(1.0,"end")
        data= v.get()
        cur.execute("SELECT Meaning, Image FROM DICTION WHERE Words= ?", (data,)) # I'm not calling .lower()
        var= cur.fetchone()
        # Checking if there is some value in stored in var
        if var:
            tex.insert("end", var[0])  # accessing the meaning
        #####################################
        img_path = var[1]                            # accessing the path to the image
        image_object = tk.PhotoImage(file=img_path)  # here I'm not using PIL, but tkinter PhotoImage
        ImageLabel.config(image=image_object)
        ImageLabel.image = image_object              # keep a reference to the image
    ######################################
    except Exception as e: # This makes no difference, it works the same
        messagebox.showinfo("Dic","Word not found")

def refresh():
    entry.delete(0, "end")
    tex.delete(1.0, "end")



########## GUI DESIGN ##############
v= tk.StringVar()
entry= tk.Entry(root, width=20,font= ("Bahnschrift SemiLight",11), bg= "#FFFFFf",bd=2, textvariable= v)
entry.place(x=50, y= 25)

Butt= tk.Button(root, width=10, height= 1,command= search, text= "Search", bg= "#666699",fg="white",bd=0,font=("rockwell", 10))
Butt.place(x=220, y=25)
Refr= tk.Button(root, width=10, height= 1,command= refresh, text= "Refresh", bg= "#666699",fg="white",bd=0,font=("rockwell", 10))
Refr.place(x=300, y=25)
tex=tk.Text(root, font= ("Bahnschrift SemiLight",12),bg= "#999ccc",bd= 0,width=35,height= 10)
tex.place(x=50,y=55)
frame= tk.Frame(root,  bg= "white")
frame.place(x=40, y= 250)
ImageLabel= tk.Label(frame,font=("calibra", 9),  bg= "white")
ImageLabel.pack(expand=True, fill= tk.BOTH,padx= 65, pady=20)



root.mainloop()