How to interpolate elements of an array in python?

Good afternoon, guys! I am new to python and am tempted to interpolate values between two columns of a rectangular array. Initially I created an array of zeros (nx=383 nz=125) . Then I filled in the array at nx=5 and nx=380 . I would like to fill the positions between these two points with an interpolation of the values in these two points. I am tempted to 1d and 2d interpolations but both complain that the dimensions are not the same. Can someone help me? Thankful

# coding: utf-8

# In[1]:


import numpy as np
import matplotlib.pyplot as plt
import math
from scipy.interpolate import interp1d
from scipy.interpolate import griddata


# In[2]:


nx = 383
nz = 125


# In[7]:


perfilf=model[380, 0:125] 
plt.plot( perfilf )
plt.title("perfilf")
plt.show()


# In[8]:


perfili=model[5, 0:125] 
plt.plot( perfili )
plt.title("perfili")
plt.show()


# In[9]:


m0=np.zeros((nx,nz))
m0[5,:] = perfili
m0[380,:]=perfilf
plt.imshow(m0.T, aspect='auto')
plt.title("teste")
plt.colorbar()
plt.show()