Update app.py

app.py

@@ -13,7 +13,7 @@ GROQ_API_KEY = os.getenv("Freelancing_key")
 client = Groq(api_key=GROQ_API_KEY)
 
 # ===============================
-# AI RESPONSE FUNCTION
+# AI RESPONSE FUNCTION (NEW FORMAT)
 # ===============================
 
 def generate_response(task, user_input, tone, history):
@@ -22,19 +22,18 @@ def generate_response(task, user_input, tone, history):
         history = []
 
     prompt = f"""
-    Task: {task}
-    Tone: {tone}
-    User Request: {user_input}
-    """
+Task: {task}
+Tone: {tone}
+User Request: {user_input}
+"""
 
     messages = [
         {"role": "system", "content": "You are a professional AI business assistant."}
     ]
 
     # Add previous chat correctly
-    for user_msg, bot_msg in history:
-        messages.append({"role": "user", "content": user_msg})
-        messages.append({"role": "assistant", "content": bot_msg})
+    for message in history:
+        messages.append(message)
 
     messages.append({"role": "user", "content": prompt})
 
@@ -46,7 +45,9 @@ def generate_response(task, user_input, tone, history):
 
     answer = response.choices[0].message.content
 
-    history.append((user_input, answer))
+    # Append in NEW format
+    history.append({"role": "user", "content": user_input})
+    history.append({"role": "assistant", "content": answer})
 
     return history, history
 
@@ -62,25 +63,25 @@ def download_pdf(history):
     elements = []
     styles = getSampleStyleSheet()
 
-    for user_msg, bot_msg in history:
-        elements.append(Paragraph(f"<b>User:</b> {user_msg}", styles["Normal"]))
-        elements.append(Spacer(1, 0.3 * inch))
-        elements.append(Paragraph(f"<b>AI:</b> {bot_msg}", styles["Normal"]))
-        elements.append(Spacer(1, 0.5 * inch))
+    for message in history:
+        role = message["role"]
+        content = message["content"]
+        elements.append(Paragraph(f"<b>{role.capitalize()}:</b> {content}", styles["Normal"]))
+        elements.append(Spacer(1, 0.4 * inch))
 
     doc.build(elements)
     return file_path
 
 
 # ===============================
-# GRADIO UI (Compatible Version)
+# GRADIO UI (NEW FORMAT)
 # ===============================
 
 with gr.Blocks() as demo:
 
     gr.Markdown("# 💰 Freelancing AI Agent Pro")
 
-    chatbot = gr.Chatbot()  # ✅ NO type="messages"
+    chatbot = gr.Chatbot()   # NEW version auto-detects message format
     state = gr.State([])
 
     task = gr.Dropdown(