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@@ -27,10 +27,11 @@ RUN echo "nameserver 8.8.8.8" > /etc/resolv.conf && \
 # Copy requirements first to leverage Docker cache
 COPY requirements.txt .
 
-# Install Python dependencies with retry mechanism
+# Install Python dependencies with retry mechanism and explicit Gradio upgrade
 RUN pip install --no-cache-dir -r requirements.txt || \
     (sleep 5 && pip install --no-cache-dir -r requirements.txt) || \
-    (sleep 10 && pip install --no-cache-dir -r requirements.txt)
+    (sleep 10 && pip install --no-cache-dir -r requirements.txt) && \
+    pip install --no-cache-dir gradio==4.44.1
 
 # Copy application code
 COPY . .

app.py

@@ -379,26 +379,52 @@ class VentureUI:
             4. Get insights and recommendations
             """)
             
-            chatbot = gr.Chatbot(label="Chat History")
-            msg = gr.Textbox(
-                label="Message",
-                placeholder="Chat with the Agentic System...",
-                lines=2
-            )
-            clear = gr.ClearButton([msg, chatbot])
+            chatbot = gr.Chatbot(label="Chat History", height=400)
+            with gr.Row():
+                msg = gr.Textbox(
+                    label="Message",
+                    placeholder="Chat with the Agentic System...",
+                    lines=2,
+                    scale=9
+                )
+                submit = gr.Button("Send", scale=1)
+            clear = gr.ClearButton([msg, chatbot], value="Clear")
 
-            def respond(message, history):
-                # Convert history to the format expected by process_message
-                history_list = [[x, y] for x, y in history]
-                response, updated_history = asyncio.run(self.app(message, history_list))
-                history.append((message, response))
-                return "", history
+            async def respond(message, history):
+                try:
+                    # Convert history to the format expected by process_message
+                    history_list = [[x, y] for x, y in history] if history else []
+                    response, _ = await self.app(message, history_list)
+                    history.append((message, response))
+                    return "", history
+                except Exception as e:
+                    logger.error(f"Error in chat response: {str(e)}")
+                    error_msg = "I apologize, but I encountered an error. Please try again."
+                    history.append((message, error_msg))
+                    return "", history
+
+            submit.click(
+                respond,
+                [msg, chatbot],
+                [msg, chatbot],
+                queue=False
+            ).then(
+                lambda: gr.update(interactive=True),
+                None,
+                [submit],
+                queue=False
+            )
 
             msg.submit(
                 respond,
                 [msg, chatbot],
                 [msg, chatbot],
                 queue=False
+            ).then(
+                lambda: gr.update(interactive=True),
+                None,
+                [submit],
+                queue=False
             )
 
         return interface