Update app.py

app.py

@@ -6,7 +6,7 @@ import os
 def generate_minecraft_command(description):
     headers = {
         'Content-Type': 'application/json',
-        'Authorization': 'Barrer' os.getenv("API_KEY")
+        'Authorization': f'Bearer {os.getenv("API_KEY")}'
     }
 
     payload = {