diff --git a/gradio/interface.py b/gradio/interface.py
index 8d0a0d9508..2f06016482 100644
--- a/gradio/interface.py
+++ b/gradio/interface.py
@@ -15,6 +15,7 @@ import pkg_resources
 import requests
 import random
 import time
+from IPython import get_ipython
 
 LOCALHOST_IP = "127.0.0.1"
 TRY_NUM_PORTS = 100
@@ -136,7 +137,7 @@ class Interface:
         Method that calls the relevant method of the model object to make a prediction.
         :param preprocessed_input: the preprocessed input returned by the input interface
         """
-        print(preprocessed_input.shape)
+        # print(preprocessed_input.shape)
         if self.model_type == "sklearn":
             return self.model_obj.predict(preprocessed_input)
         elif self.model_type == "keras":
@@ -307,7 +308,7 @@ class Interface:
                 path_to_local_server
             )  # Open a browser tab with the interface.
         if inline:
-            from IPython.display import IFrame
+            from IPython.display import IFrame, display
 
             if (
                 is_colab
diff --git a/test.py b/test.py
new file mode 100644
index 0000000000..55ae85164f
--- /dev/null
+++ b/test.py
@@ -0,0 +1,19 @@
+# encoding: utf8
+
+"""
+Created on 2019.07.14
+
+@author: yalei
+"""
+
+
+import gradio
+
+# A very simplistic function that capitalizes each letter in the given string
+def big(x):
+    return x.upper()
+
+io = gradio.Interface(inputs="textbox", outputs="textbox", 
+                      model=big, model_type='pyfunc')
+# io.launch(inline=False, inbrowser=True, share=True)
+io.launch()
\ No newline at end of file