Update app.py

app.py

@@ -112,20 +112,43 @@ with st.sidebar:
     
     # Text-to-Speech Settings
     tts_enabled = st.checkbox("Enable Text-to-Speech", value=True)
-    language = st.selectbox("Speech Language", options=["en", "es", "fr", "de"], format_func=lambda x: {
+    language = st.selectbox("Speech Language", options=["en", "ne", "hi", "bn"], format_func=lambda x: {
         "en": "English",
-        "es": "Spanish",
-        "fr": "French",
-        "de": "German"
+        "ne": "Nepali",
+        "hi": "Hindi",
+        "bn": "Bengali"
     }[x])
 
     if st.button("Clear Conversation History"):
         st.session_state.conversation_history = {}
         st.success("Conversation history cleared!")
 
-# User context input
+
+# User context input with example prompts
 st.subheader("📝 Provide Initial Context or Ask a Question")
-user_context = st.text_area("Enter any details, symptoms, or questions about the plant's condition.", placeholder="Example: My tomato plant leaves are turning yellow. Is it a disease or a nutrient deficiency?")
+
+# Generalized example prompts for easier input
+example_prompts = {
+    "Select an example...": "",
+    "🌱 General Plant Health Issue": "My plant leaves are wilting and turning yellow. Is this a disease or a nutrient deficiency?",
+    "🛑 Leaf Spots and Discoloration": "I see dark spots on my crop leaves. Could this be a fungal or bacterial infection?",
+    "🍂 Leaves Drying or Curling": "The leaves on my plants are curling and drying up. What could be causing this?",
+    "🧴 Pest or Disease?": "I noticed tiny insects on my plants along with some leaf damage. Could this be a pest problem or a disease?",
+    "💧 Overwatering or Root Rot?": "My plant leaves are turning brown and mushy. Is this due to overwatering or a root infection?",
+    "🌾 Poor Crop Growth": "My crops are growing very slowly and seem weak. Could this be due to soil problems or disease?",
+    "🌡️ Weather and Disease Connection": "It has been raining a lot, and now my plants have mold. Could the weather be causing a fungal disease?",
+    "🌍 Regional Disease Concern": "I'm in a humid area and my crops often get infected. What are common diseases for this climate?",
+}
+
+# Dropdown menu for selecting an example
+selected_example = st.selectbox("Choose an example to auto-fill:", list(example_prompts.keys()))
+
+# Auto-fill the text area when an example is selected
+user_context = st.text_area(
+    "Enter details, symptoms, or a question about your plant condition.",
+    value=example_prompts[selected_example] if selected_example != "Select an example..." else "",
+    placeholder="Example: My plant leaves are turning yellow and wilting. Is this a disease or a nutrient issue?"
+)
 
 # Upload an image
 uploaded_file = st.file_uploader("📤 Upload a plant image", type=["jpg", "jpeg", "png"])