Buggy python submission (verdict: Time Limit Exceeded):
#!/usr/bin/env python
# -*- coding: utf-8 -*-
 
s = list(map(int, input().split()))
N = s[0]
M = s[1]
flag = 0
 
def fib(n):
    a, b = 0, 1
    for i in range(n):
        a, b = b, a + b
    return b
 
 
s = [int(input()) for i in range(M)]
broken = []
broken.append(-1)
broken.extend(s)
broken.append(N+1)
#  -1段目とN+1段目が壊れていると表記して一貫した計算が可能に
 
gaps = []  # 壊れている段の間にある壊れていない段数
for i in range(M+1):
    gaps.append(broken[i+1]-broken[i]-1)
    if broken[i+1]-broken[i]-1 == 0:
        flag = 1
        break
 
 
fibs = []
if flag == 1:
    print(0)
else:
    for i in range(max(gaps)):
        fibs.append(fib(i))
        
    patterns = 1
    for i in range(len(gaps)):
        patterns *= fibs[gaps[i]-1]
    print(patterns % 1000000007)

Fixed submission:
#!/usr/bin/env python
# -*- coding: utf-8 -*-

import numpy as np
s = list(map(int, input().split()))
N = s[0]
M = s[1]
flag = 0
def fib(n):
    a, b = 0, 1
    c = [1]
    for i in range(n):
        a, b = b, a + b
        c.append(b)
    return c


broken = np.array([int(input()) for i in range(M)])
broken = np.append(-1,broken)
broken = np.append(broken,N+1)
#  -1段目とN+1段目が壊れていると表記して一貫した計算が可能に

gaps = np.array([])  # 壊れている段の間にある壊れていない段数
for i in range(M+1):
    gaps = np.append(gaps, broken[i+1]-broken[i]-1)
    if broken[i+1]-broken[i]-1 == 0:
        flag = 1
        break

gaps = np.array(gaps, np.int)  # 整数列に変換



if flag == 1:
    print(0)
else:
    fibs = fib(max(gaps))
    patterns = 1
    for i in range(len(gaps)):
        patterns *= fibs[gaps[i]-1]
    print(patterns % 1000000007)

Buggy python submission (verdict: Time Limit Exceeded):
#!/usr/bin/env python
# -*- coding: utf-8 -*-

s = list(map(int, input().split()))
N = s[0]
M = s[1]
flag = 0

def fib(n):
    a, b = 0, 1
    for i in range(n):
        a, b = b, a + b
    return b


s = [int(input()) for i in range(M)]
broken = []
broken.append(-1)
broken.extend(s)
broken.append(N+1)
#  -1段目とN+1段目が壊れていると表記して一貫した計算が可能に

gaps = []  # 壊れている段の間にある壊れていない段数
for i in range(M+1):
    gaps.append(broken[i+1]-broken[i]-1)
    if broken[i+1]-broken[i]-1 == 0:
        flag = 1
        break


fibs = []
if flag == 1:
    print(0)
else:
    for i in range(max(gaps)):
        fibs.append(fib(i))
        
    patterns = 1
    for i in range(len(gaps)):
        patterns *= fibs[gaps[i]-1]
    print(patterns % 1000000007)


Fixed submission:
#!/usr/bin/env python
# -*- coding: utf-8 -*-

import numpy as np
s = list(map(int, input().split()))
N = s[0]
M = s[1]
flag = 0
def fib(n):
    a, b = 0, 1
    c = [1]
    for i in range(n):
        a, b = b, a + b
        c.append(b)
    return c


broken = np.array([int(input()) for i in range(M)])
broken = np.append(-1,broken)
broken = np.append(broken,N+1)
#  -1段目とN+1段目が壊れていると表記して一貫した計算が可能に

gaps = np.array([])  # 壊れている段の間にある壊れていない段数
for i in range(M+1):
    gaps = np.append(gaps, broken[i+1]-broken[i]-1)
    if broken[i+1]-broken[i]-1 == 0:
        flag = 1
        break

gaps = np.array(gaps, np.int)  # 整数列に変換



if flag == 1:
    print(0)
else:
    fibs = fib(max(gaps))
    patterns = 1
    for i in range(len(gaps)):
        patterns *= fibs[gaps[i]-1]
    print(patterns % 1000000007)

Buggy python submission (verdict: Time Limit Exceeded):
#!/usr/bin/env python
# -*- coding: utf-8 -*-

import numpy as np
s = list(map(int, input().split()))
N = s[0]
M = s[1]

def fib(n):
    a, b = 0, 1
    for i in range(n):
        a, b = b, a + b
    return b


broken = np.array([int(input()) for i in range(M)])
broken = np.append(-1,broken)
broken = np.append(broken,N+1)
#  -1段目とN+1段目が壊れていると表記して一貫した計算が可能に

gaps = np.array([])  # 壊れている段の間にある壊れていない段数
for i in range(M+1):
    gaps = np.append(gaps, broken[i+1]-broken[i]-1)

gaps = np.array(gaps, np.int)  # 整数列に変換

fibs = []
for i in range (max(gaps)):
    fibs.append(fib(i))


if 0 in gaps:
    print(0)
else:
    patterns = 1
    for i in range(len(gaps)):
        patterns *= fibs[gaps[i]-1]
    print(patterns % 1000000007)


Fixed submission:
#!/usr/bin/env python
# -*- coding: utf-8 -*-

import numpy as np
s = list(map(int, input().split()))
N = s[0]
M = s[1]
flag = 0
def fib(n):
    a, b = 0, 1
    c = [1]
    for i in range(n):
        a, b = b, a + b
        c.append(b)
    return c


broken = np.array([int(input()) for i in range(M)])
broken = np.append(-1,broken)
broken = np.append(broken,N+1)
#  -1段目とN+1段目が壊れていると表記して一貫した計算が可能に

gaps = np.array([])  # 壊れている段の間にある壊れていない段数
for i in range(M+1):
    gaps = np.append(gaps, broken[i+1]-broken[i]-1)
    if broken[i+1]-broken[i]-1 == 0:
        flag = 1
        break

gaps = np.array(gaps, np.int)  # 整数列に変換



if flag == 1:
    print(0)
else:
    fibs = fib(max(gaps))
    patterns = 1
    for i in range(len(gaps)):
        patterns *= fibs[gaps[i]-1]
    print(patterns % 1000000007)

Buggy python submission (verdict: Time Limit Exceeded):
#!/usr/bin/env python
# -*- coding: utf-8 -*-

import numpy as np
s = list(map(int, input().split()))
N = s[0]
M = s[1]

def fib(n):
    a, b = 0, 1
    for i in range(n):
        a, b = b, a + b
    return b


broken = np.array([int(input()) for i in range(M)])
broken = np.append(-1,broken)
broken = np.append(broken,N+1)
#  -1段目とN+1段目が壊れていると表記して一貫した計算が可能に

gaps = np.array([])  # 壊れている段の間にある壊れていない段数
for i in range(M+1):
    gaps = np.append(gaps, broken[i+1]-broken[i]-1)

gaps = np.array(gaps, np.int)  # 整数列に変換
if 0 in gaps:
    print(0)
else:
    patterns = 1
    for i in range(len(gaps)):
        patterns *= fib(gaps[i]-1)
    print(patterns % 1000000007)


Fixed submission:
#!/usr/bin/env python
# -*- coding: utf-8 -*-

import numpy as np
s = list(map(int, input().split()))
N = s[0]
M = s[1]
flag = 0
def fib(n):
    a, b = 0, 1
    c = [1]
    for i in range(n):
        a, b = b, a + b
        c.append(b)
    return c


broken = np.array([int(input()) for i in range(M)])
broken = np.append(-1,broken)
broken = np.append(broken,N+1)
#  -1段目とN+1段目が壊れていると表記して一貫した計算が可能に

gaps = np.array([])  # 壊れている段の間にある壊れていない段数
for i in range(M+1):
    gaps = np.append(gaps, broken[i+1]-broken[i]-1)
    if broken[i+1]-broken[i]-1 == 0:
        flag = 1
        break

gaps = np.array(gaps, np.int)  # 整数列に変換



if flag == 1:
    print(0)
else:
    fibs = fib(max(gaps))
    patterns = 1
    for i in range(len(gaps)):
        patterns *= fibs[gaps[i]-1]
    print(patterns % 1000000007)