Update app.py

app.py

@@ -43,8 +43,8 @@ def train(data, alpha=0.0001, epochs=500, test_data=[1,2,3]):
         
         #print(f"Epoch: {i} -> Theta0: {updated_b[i]} Theta1: {updated_a[i]}, Error: {errors[i]} \n")
     y_pred = a * tensors[:,0] + b 
-    fig1 = px.scatter(x=tensors[:, 0], y=tensors[:, -1])
-    fig2 = px.line(x=tensors[:, 0], y=y_pred)
+    fig1 = px.scatter(x=tensors[:, 0], y=tensors[:, -1], template="plotly_dark")
+    fig2 = px.line(x=tensors[:, 0], y=y_pred, template="plotly_dark") 
     fig3 = go.Figure(data=fig1.data + fig2.data)
     fig3.update_layout(
         #title="Best Fit Line",
@@ -52,7 +52,7 @@ def train(data, alpha=0.0001, epochs=500, test_data=[1,2,3]):
         yaxis_title="Y",
     )
 
-    fig4 = px.line(errors)
+    fig4 = px.line(errors, template="plotly_dark")
     fig4.update_traces(line_color='orange')    
     fig4.update_layout(
         #title="Learning Curve",