Update app.py

app.py

@@ -6,7 +6,7 @@ import json
 
 # --- Config ---
 HF_DATASET_REPO = "OppaAI/Robot_MCP"
-HF_VLM_MODEL = "Qwen/Qwen2.5-VL-72B-Instruct" 
+HF_VLM_MODEL = "Qwen/Qwen2.5-VL-7B-Instruct" 
 
 # --- Helper Functions ---
 def save_and_upload_image(image_b64, hf_token):
@@ -50,9 +50,9 @@ def process_and_describe(payload: dict):
         # System prompt: describe + suggest action
         system_prompt = """
         You are a helpful robot assistant.
-        1. Describe the image in detail.
+        1. Describe the image in detail, especially humans in full detail.
         2. Suggest what the robot should do next based on what it sees:
-           - Human figure → describe the human and say 'Hi'.
+           - Human figure → say 'Hi'.
            - Ball → move towards it.
            - Obstacles → stop or avoid.
            - Animal → identify the animal and take photos