Update project_model.py

project_model.py

@@ -195,10 +195,13 @@ def process_inputs(
     # Add user's new question to the history
     session.add_question(question)
 
-    # 🛠 Corrected call to gemma_pipe
+    # Call to gemma_pipe
     gemma_output = gemma_pipe(
-        messages=session.message_history,
-        images=[session.current_image]   # Must be a list!
+        text=[
+        {"role": "system", "content": 'You are a helpful assistant for visually impaired users.'},
+        {"role": "user", "content": "Question: " + question + " This is the shared visual context: " + session.visual_context}
+    ],
+        images=[session.current_image]
     )
 
     # Handle the output from Gemma model safely