Update app.py

app.py

@@ -7,7 +7,6 @@ import datetime
 import re
 from typing import List, Dict, Any, Optional
 
-# --- App Description ---
 DESCRIPTION = """
 # GemiWine 
 **Powered by Gemini 2.5 Flash + Google Search Grounding**
@@ -114,12 +113,10 @@ Your expertise covers the full lifecycle of wine production and the surrounding
 """
 
 
-# --- Logger ---
 def log(msg: str):
     now = datetime.datetime.now().strftime("%H:%M:%S")
     print(f"[{now}] {msg}", flush=True)
 
-# --- Persistent chat sessions for MTC ---
 CHAT_SESSIONS: Dict[str, Dict[str, Any]] = {}
 
 def get_or_create_chat(api_key: str):
@@ -137,7 +134,6 @@ def get_or_create_chat(api_key: str):
         log(f"❌ Error creating Gemini client/chat: {e}")
         return None, None
 
-# --- Helper Functions ---
 def try_open_image(path: str) -> Optional[Image.Image]:
     try:
         return Image.open(path)
@@ -174,7 +170,6 @@ def insert_citations_from_grounding(candidates):
         log(f"⚠️ Citation insert failed: {e}")
         return None
 
-# --- Reasoning Config ---
 def reasoning_budget(level: str) -> int:
     level = (level or "Dynamic").lower()
     if level == "none":
@@ -187,7 +182,6 @@ def reasoning_budget(level: str) -> int:
         return -1
     return -1
 
-# --- Main Chat Function (Streaming + MTC + Thinking) ---
 def chat_with_gemini(api_key, chat_history_msgs, multimodal_input, show_thoughts, reasoning_level):
     log("=== chat_with_gemini CALLED ===")
 
@@ -262,7 +256,7 @@ def chat_with_gemini(api_key, chat_history_msgs, multimodal_input, show_thoughts
                     thoughts += part.text
                     if show_thoughts:
                         chat_history_msgs[thought_index]["content"] = (
-                            f"<details open>"  # starts expanded, remove 'open' to start collapsed
+                            f"<details open>"  
                             f"<summary><strong>💭 GemiWine’s Thinking</strong></summary>"
                             f"<div style='white-space:pre-wrap;background:inherit;color:inherit;"
                             f"padding:8px;border-radius:8px;border:1px solid var(--border-color);'>"
@@ -293,7 +287,6 @@ def chat_with_gemini(api_key, chat_history_msgs, multimodal_input, show_thoughts
         yield chat_history_msgs
         return
 
-# --- UI Layout (Corrected Version) ---
 with gr.Blocks(
     theme=gr.themes.Soft(primary_hue="purple", secondary_hue="blue"),
     title="GemiWine",
@@ -317,7 +310,6 @@ with gr.Blocks(
     """)
 
     with gr.Row():
-        # --- Sidebar ---
         with gr.Column(scale=1, min_width=320):
             gr.Markdown("## ⚙️ Settings & Controls")
             api_key = gr.Textbox(
@@ -337,15 +329,13 @@ with gr.Blocks(
                 info="Display reasoning process before answers.",
             )
 
-        # --- Main Content ---
         with gr.Column(scale=4):
-            # gr.Markdown(DESCRIPTION) # Uncomment if you have a DESCRIPTION variable
             with gr.Group(elem_classes="chat-panel"):
                 chatbot = gr.Chatbot(
                     label="🍇 Chat with GemiWine",
                     height=650,
                     show_copy_button=True,
-                    type="messages",  # <<< THIS IS THE FIX
+                    type="messages",  
                     avatar_images=(None, "https://i.imgur.com/Q2EMk2N.png"),
                 )
                 multimodal_msg = gr.MultimodalTextbox(