increased timeout

app.py

@@ -51,7 +51,7 @@ def call_generate_script(image_path: str, prompt_text: str) -> str:
             capture_output=True,
             text=True,
             check=True,  # Raise an exception for non-zero exit codes
-            timeout=240  # Add a timeout (e.g., 2 minutes)
+            timeout=2400  # Add a timeout (e.g., 2 minutes)
         )
         
         stdout = process.stdout