Update app.py

app.py

@@ -91,7 +91,13 @@ def extract_json(text: str) -> Dict[str, Any]:
     return {"raw_output": text}
 
 
-PROMPT = "Analyze this pantry image in detail, list all ingredient as short JSON list"
+PROMPT = """
+Return only valid JSON.
+List each pantry ingredient once.
+Do not repeat items or sentences.
+Use this format:
+{"items": ["item1", "item2"]}
+"""