Refactor http_bot to include conversation history in prediction function

app.py

@@ -249,8 +249,16 @@ def http_bot(
         logger.info(f"==== User message ====\n{message}")
         logger.info(f"==== Image paths ====\n{all_image_paths}")
 
-        logger.info(f"==== History ====\n{state.get_prompt()}")
-        response, conv_history = predict(message, all_image_paths[0], max_input_tiles, temperature, max_new_tokens, top_p, repetition_penalty)
+        history = state.get_prompt()
+        logger.info(f"==== History ====\n{history}")
+        response, conv_history = predict(message, 
+                                         all_image_paths[0],
+                                         history,
+                                         max_input_tiles, 
+                                         temperature, 
+                                         max_new_tokens,
+                                         top_p, 
+                                         repetition_penalty)
         logger.info(f"==== AI history ====\n{conv_history}")