如果有人能帮助我，我将非常感谢。我正在matplotib中创建一个图形，但是我很想将while循环创建的14行拆分为P的x和y值，所以不要使用plt.plot（t，P）它将是plt.plot（t，（（P[1]）[0]）））和plt.plot（t，（（P[1]）[1]）））。如果有人能很快地帮助我，我会很高兴，这应该很容易，但我只是得到错误的数组
`

#Altering Alpha in Tumor Cells vs PACCs
#What is alpha? α = Rate of conversion of cancer cells to PACCs
import numpy as np
from scipy.integrate import odeint
import matplotlib.pyplot as plt
from google.colab import files
value = -6
counter = -1
array = []
pac = []
while value <= 0:
  def modelP(x,t):
      P, C = x
      λc = 0.0601 
      K = 2000 
      α = 1 * (10**value) 
      ν = 1 * (10**-6) 
      λp = 0.1 
      γ = 2
  

    #returning odes
      dPdt = ((λp))*P*(1-(C+(γ*P))/K)+ (α*C) 
      dCdt = ((λc)*C)*(1-(C+(γ*P))/K)-(α*C) + (ν***P) 
      return dPdt, dCdt


  
  

    #initial
  C0= 256 
  P0 = 0 
  Pinit = [P0,C0]
    

    #time points 
  t = np.linspace(0,730) 

    #solve odes
  P = odeint(modelP,Pinit,t) 
  plt.plot(t,P)
  value += 1 
  
  
  
  
  #plot results
  

plt.xlabel('Time [days]')
plt.ylabel('Number of PACCs')

plt.show()

`