Update app.py

app.py

@@ -50,6 +50,8 @@ def query_medgemma(image_path, question):
     with open(image_path, "rb") as f:
         image_bytes = f.read()
     encoded_image = base64.b64encode(image_bytes).decode("utf-8")
+    encoded_image = f"data:image/png;base64,{encoded_image}"
+
 
     payload = {
         "inputs": [