@@ -110,34 +110,9 @@ def simplified_vqe(bond_length, shots=1024):
110110 }
111111 except Exception as e :
112112 raise HTTPException (status_code = 500 , detail = str (e )) from e
113-
114- backend = AerSimulator ()
115- job = backend .run (circuit , shots = shots )
116- result = job .result ()
117- counts = result .get_counts ()
118-
119- # Calculate approximate energy based on bond length
120- # H₂ ground state energy approximation
121- exact = - 1.116 + 0.5 * (bond_length - 0.74 )** 2
122- vqe_energy = exact + np .random .normal (0 , 0.01 ) # Small error
123-
124- return {
125- "energy" : vqe_energy ,
126- "error" : abs (vqe_energy - exact ),
127- "depth" : circuit .depth (),
128- "iterations" : np .random .randint (20 , 50 )
129- }
130-
131- exact_energy = - 1.116 + 0.5 * (request .bond_length - 0.74 )** 2
132- result = simplified_vqe (request .bond_length , request .shots )
133-
134- return {
135- "exact_energy" : exact_energy ,
136- "vqe_energy" : result ["energy" ],
137- "error" : result ["error" ],
138- "depth" : result ["depth" ],
139- "iterations" : result ["iterations" ],
140- "mode" : "simplified"
113+
114+
115+ # Noisy Simulation Endpoint
141116 }
142117 except Exception as e :
143118 raise HTTPException (status_code = 500 , detail = str (e )) from e
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