Update app.py

app.py

@@ -15,7 +15,6 @@ import os
 cred = credentials.Certificate("credentials.json")
 firebase_admin.initialize_app(cred, {"databaseURL": "https://socail-swap-default-rtdb.asia-southeast1.firebasedatabase.app/"})
 ref = db.reference()
-stopmodel = False
 buy_signals = []
 sell_signals = []
 
@@ -139,9 +138,5 @@ if _name_ == "_main_":
 
     env = DummyVecEnv([lambda: TradingEnv(data)])
 
-    if os.path.exists("./ppo_trading_agent.zip"):
-        model = PPO.load("ppo_trading_agent", env=env)
-    else:
-        model = PPO('MlpPolicy', env, verbose=1)
-        model.learn(total_timesteps=10000)
-    run_model()
+    model = PPO.load("ppo_trading_agent", env=env)
+    run_model()