made model names better

app.py

@@ -91,6 +91,7 @@ def predict_and_analyze(model_name, num_channels, dim, image):
     The image must be a numpy array of shape (C, W, W) or (1, C, W, W) 
     '''
     
+    model_name = model_name.lower()
     num_channels = int(num_channels)
     W = int(dim)
 
@@ -180,7 +181,7 @@ if __name__ == "__main__":
 
     demo = gr.Interface(
         fn=predict_and_analyze,
-        inputs=[gr.Dropdown(["efficientnet", "regnet"], 
+        inputs=[gr.Dropdown(["EfficientNet", "RegNet"], 
                             value="efficientnet",
                             label="Model Selection",
                             show_label=True),