Update app.py

app.py

@@ -51,9 +51,12 @@ complex_image_prompt_text = (
     "As an expert in image accessibility and alternative text, thoroughly describe the image caption provided. "
     "Provide a detailed description using not more than 500 characters that conveys the essential information in eight or fewer clear and concise sentences. "
     "Skip phrases like 'image of' or 'picture of.' "
-    "Your description should form a clear, well-structured, and factual paragraph that avoids bullet points, focusing on creating a seamless narrative."
+    "Your description should form a clear, well-structured, and factual paragraph that avoids bullet points, focusing on creating a seamless narrative. "
+    "Importantly, only describe what is visibly present in the image and avoid making assumptions or adding extraneous information. "
+    "Stick to the facts and ensure the description is accurate and reliable."
 )
 
+
 # Functions to query the Hugging Face Inference API
 
 def query_image_caption(image):