feat: Add Sentry error tracking for improved error handling

main.py

@@ -5,13 +5,16 @@
 from typing import List, Literal
 
 import gradio as gr
+import sentry_sdk
 from loguru import logger
 from openai import OpenAI
 from promptic import llm
 from pydantic import BaseModel, ValidationError
 from pypdf import PdfReader
 from tenacity import retry, retry_if_exception_type
 
+sentry_sdk.init(os.getenv("SENTRY_DSN"))
+
 
 class DialogueItem(BaseModel):
     text: str

requirements.txt

@@ -5,3 +5,4 @@ google-generativeai~=0.6
 loguru~=0.7
 pypdf~=4.1
 tenacity~=8.3
+sentry-sdk~=2.5