Fix

app.py

@@ -2,6 +2,7 @@ import random
 import gradio
 import numpy
 import tensorflow
+import tensorflow.python.framework.ops
 import math
 # from tensorflow.python.framework.ops import disable_eager_execution
 
@@ -309,17 +310,17 @@ def generate_unit_cell(t, d, th):
 
 with gradio.Blocks() as demo:
     with gradio.Row():
-        with gradio.Column():
+        with gradio.Column(min_width=250):
             t1 = gradio.Dropdown(endpoint_options, label="Type 1", value=random.choice(endpoint_options))
             d1 = gradio.Dropdown(density_options, label="Density 1", value=random.choice(density_options))
             th1 = gradio.Dropdown(thickness_options, label="Thickness 1", value=random.choice(thickness_options))
-        with gradio.Column():
+        with gradio.Column(min_width=250):
             img1 = gradio.Image(label="Endpoint 1")
-        with gradio.Column():
+        with gradio.Column(min_width=250):
             t2 = gradio.Dropdown(endpoint_options, label="Type 2", value=random.choice(endpoint_options))
             d2 = gradio.Dropdown(density_options, label="Density 2", value=random.choice(density_options))
             th2 = gradio.Dropdown(thickness_options, label="Thickness 2", value=random.choice(thickness_options))
-        with gradio.Column():
+        with gradio.Column(min_width=250):
             img2 = gradio.Image(label="Endpoint 2")
 
         lattice_inputs_1 = [t1, d1, th1]