Edit app.py

app.py

@@ -121,7 +121,7 @@ def logReg(a, epoch, progress):
                                                 ).properties(
                                                     title='Plot of loss values over number of iterations'
                                                 )
-    
+    plt.close()
     plt.figure()
     plt.plot(x1[1:100],x2[1:100],'x', x1[101:200], x2[101:200],'x') # plot random data points
     plt.plot(x1, -(x1*wb[0,1] + wb[0,0])/wb[0,2] , linestyle = 'solid') # plot decision boundary
@@ -212,7 +212,8 @@ def linReg(a, epoch, progress):
                                                 )
     
     # plot
-    plt.figure(1)
+    plt.close()
+    plt.figure()
     plt.scatter(x,y,s=ite)
     plt.plot(x, w[0,1] + (w[0,0] * x), linestyle='solid')
     plt.xlabel('x')
@@ -220,7 +221,7 @@ def linReg(a, epoch, progress):
     plt.title('Plot of random data values with linear regression line')
     plt.savefig("plt1.png")
     
-    plt.figure(2)
+    plt.figure()
     plt.plot(jList)
     plt.xlabel('Number of Iterations')
     plt.ylabel('Loss Value')