update mamba version

app.py

@@ -4,7 +4,7 @@ import sys
 #update the system
 subprocess.check_call(["apt-get", "update"])
 subprocess.check_call([sys.executable,"-m","pip","install", 'torch'])
-subprocess.check_call([sys.executable,"-m","pip","install",'mamba-ssm==1.2.0.post1'])
+subprocess.check_call([sys.executable,"-m","pip","install",'mamba-ssm'])
 
 # !pip install causal-conv1d>=1.1.0
 # !pip install mamba-ssm