From 84a6a035ba88f07129b9651df79662467de0f071 Mon Sep 17 00:00:00 2001
From: vinitha-balachandran <vinitha-balachandran@ihpc.a-star.edu.sg>
Date: Thu, 8 Feb 2024 12:06:38 +0800
Subject: [PATCH] added missing docstring

---
 src/qibotn/eval_qu.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/qibotn/eval_qu.py b/src/qibotn/eval_qu.py
index 9dc639c..78d84ef 100644
--- a/src/qibotn/eval_qu.py
+++ b/src/qibotn/eval_qu.py
@@ -5,6 +5,8 @@ from qibo.models import Circuit as QiboCircuit
 
 def from_qibo(circuit: QiboCircuit, is_mps: False, psi0=None, method='svd',
               cutoff=1e-6, cutoff_mode='abs'):
+    """Create a tensornetwork representation of the circuit"""
+
     nqubits = circuit.nqubits
     gate_opt = {}
     if is_mps:
@@ -28,6 +30,9 @@ def from_qibo(circuit: QiboCircuit, is_mps: False, psi0=None, method='svd',
 
 
 def init_state_tn(nqubits, init_state_sv):
+
+    """Create a matrixproductstate directly from a dense vector"""
+
     dims = tuple(2 * np.ones(nqubits, dtype=int))
 
     return qtn.tensor_1d.MatrixProductState.from_dense(init_state_sv, dims)