Syntax error when running my code

1

hello everyone please can some body helps me. I’m solving a set of pde and ode in fenics, but when I run a code I get the following error

au1=au0 + DT * (60/70)
  ^

SyntaxError: invalid syntax
I don’t know what is making this here is the sample of my code

  def PressureUpdatePhase3(i,Fevolume):
    #dp = 10./100
    DT=(t[i]-t[i-1])*1000
    iterations=0
    Rc=10000
    Rp=0.001
    Ro=0.06
    Rs=1
    Rav=Ro/10
    Rmv=Rp/10
    Ps0=90;
    Pc0=8
    Qao0=80
    Tsys0=0.5
    kTsys=0
    Tp=60/70
    Tsys=Tsys0-kTsys/Tp
    err=1
    au0=0.000001
    Cv=1
    Cs=2.75
    L0=0.005
    Pp=10
    while err>0.01:
       iteration +=1
       Pc1=Pc0+ DT *((Pp-Pv)/(Rv+Rmv)+(Ps0-Pv)/Rc + (Ps0-Pv)/(Rav+Ro))
       Ps1= Ps0 + DT * (Qao0+ (Pv-Ps0)/Ro -Ps0/Ro)
       Qao1=Qao0 + DT * (Pv-Ps0-Qao0*(Rav+Ro)
       au1=au0 + DT * (60/70)
       au0 = au0 % 1
       if au0<= Tsys/Tp
       Phi=(sin(pi * Tp * au0/Tsys))**2
       else
       Phi=0
       pv= Phi * (Fevolume-16.3)+(1-Phi)*1.5*(exp(0.014*Fevolume)-1)
       Pc0=Pc1
       au0=au
       Ps0=Ps1
       Qao0=Qao1
       print ('\n Error after ' ,iterations, ' iterations = ', err)

    print ('\n PRESSURE UPDATE CONVERGED IN ', iterations ,  ' iterations \n ') 
    print ('\n Pressure is now', pv, ' \n ') 
       return Pv
2

There is a missing ) in the previous line.

3

Thanks kamensky for your response it solves my problems.