fix bugs: remove import of psycopg2, fix product_name→name in default db filter

app.py

@@ -4,7 +4,6 @@ from prophet import Prophet
 import plotly.graph_objs as go
 import re
 import logging
-import psycopg2
 import os
 import torch
 from chronos import ChronosPipeline
@@ -257,7 +256,7 @@ with gr.Blocks(theme=gr.themes.Monochrome()) as interface:
         ozon_checkbox = gr.Checkbox(label="Ozon", value=True)
 
     with gr.Row():
-        product_name_input = gr.Textbox(label="Product Name Filter", value="product_name like '%пуховик%'")
+        product_name_input = gr.Textbox(label="Product Name Filter", value="name like '%пуховик%'")
 
     with gr.Row():
         model_choice = gr.Radio(["Prophet", "Chronos"], label="Choose Model", value="Prophet")