Dependencies fix

app.py

@@ -1,11 +1,11 @@
 import hashlib
 import logging
+import os
 from datetime import datetime
 from typing import Dict, Any, List
 
 import gradio as gr
 import spacy
-import streamlit as st
 from pony.orm import db_session
 from spacy import displacy
 
@@ -83,18 +83,18 @@ class Application:
 if __name__ == '__main__':
     db.bind(
         provider='postgres',
-        user=st.secrets['pg_user'],
-        password=st.secrets['pg_password'],
-        host=st.secrets['pg_host'],
-        port=st.secrets['pg_port'],
-        database=st.secrets['pg_database']
+        user=os.getenv('pg_user'),
+        password=os.getenv('pg_password'),
+        host=os.getenv('pg_host'),
+        port=os.getenv('pg_port'),
+        database=os.getenv('pg_database')
     )
     db.generate_mapping(create_tables=True)
     application = Application(
         classificator=Classificator(
             config={
-                'auth_endpoint_token': st.secrets["auth_endpoint_token"],
-                'endpoint_url': st.secrets["endpoint_url"]
+                'auth_endpoint_token': os.getenv("auth_endpoint_token"),
+                'endpoint_url': os.getenv("endpoint_url")
             }
         ),
         options={"ents": ["Observation", "Evaluation"], "colors": {"Observation": "#9bddff", "Evaluation": "#f08080"}}