Update app.py

app.py

@@ -31,6 +31,6 @@ with io.StringIO() as buf, redirect_stdout(buf):
   # An English description of the tensor manipulation.
     description = 'add two vectors with broadcasting to get a matrix'
     inputs = {'rows': [10, 20, 30],'cols': [1,2,3,4]}
-    results = colab_interface.run_value_search_from_colab(eval(inputs), output, constants, description, settings)
+    results = colab_interface.run_value_search_from_colab(inputs, output, constants, description, settings)
     stdout = buf.getvalue()
 st.code(stdout, language='bash')