Update app.py

app.py

@@ -88,14 +88,14 @@ def ask_llm(prompt, byte_image):
         }
     }
     #response = requests.post(url, json=payload, headers=headers)
-    response = smr.invoke_endpoint(
+    response_model = smr.invoke_endpoint(
         EndpointName=sm_endpoint_name,
         Body=json.dumps(payload),
         ContentType="application/json",
     )
 
     #return response.text
-    return response
+    return response_model['Body'].read().decode('utf8')
 
 def app():
     st.markdown("---")