Update app.py

app.py

@@ -1,13 +1,9 @@
-
+from fastapi import FastAPI, UploadFile, Form, HTTPException
+from fastapi.responses import JSONResponse
+from typing import List
+import uvicorn
 import os
 import json
-import time
-import hashlib
-from datetime import datetime
-from concurrent.futures import ThreadPoolExecutor, as_completed
-
-import gradio as gr
-import google.generativeai as genai
 
 # Dependências para PDF
 try:
@@ -237,8 +233,8 @@ def automacao_upload_processamento(files, history, config_json):
 
     try:
         config_agentes = json.loads(config_json)
-    except:
-        config_agentes = []
+    except json.JSONDecodeError:
+        raise HTTPException(status_code=400, detail="Configuração JSON inválida.")
 
     if history is None:
         history = []
@@ -612,8 +608,8 @@ async def analyze_message(message: str, config_json: str):
     try:
         prompt_contexto = gerenciador.gerar_prompt_com_transcricoes(message)
     except Exception as e:
-        return JSONResponse(content={"error": f"Erro ao gerar contexto: {str(e)}"}, status_code=500)
-
+        raise HTTPException(status_code=500, detail=f"Erro ao gerar contexto: {str(e)}")
+    
     timeline_execucao = [{"passo": 1, "tipo": "prompt_usuario", "conteudo": prompt_contexto}]
     pipeline_state = {"is_paused": False, "timeline": timeline_execucao, "remaining_agents": protocolo}