prompt model change

app.py

@@ -40,10 +40,20 @@ chat_model = T5ForConditionalGeneration.from_pretrained("google/flan-t5-large")
 
 def explain_recycling(class_label):
     prompt = f"""
-    Give recycling instructions for item {class_label}.
-    You should:
-        - Suggest ways to dispose of the item>\n
-        -Answer in 1 - 2 sentences.
+    You are a waste management expert.
+
+    The waste item is classified as: **{class_label}**
+
+    Provide a detailed, well-structured explanation including:
+
+    1. **Recycling type** (organic, recyclable plastic, paper, metal, glass, hazardous, landfill-only, compost, etc.)
+    2. **Why this material belongs to this category** (short analysis)
+    3. **How to dispose of it correctly**
+    4. **How it is recycled or processed**
+    5. **Environmental impact if disposed improperly**
+    6. **Optional tips for reducing waste or reusing the item**
+
+    Write the response in friendly, clear, detailed paragraphs.
     """
 
     inputs = tokenizer(prompt, return_tensors="pt").input_ids