Fix: Correct indentation in analog.py

Author: vabhravi

pslab/instrument/analog.py

@@ -143,20 +143,20 @@ def resolution(self, value: int):
         self._resolution = 2**value - 1
         self._calibrate()
 
-   def _calibrate(self):
-    """
-    Calculates the scaling coefficients based on current gain and resolution.
+    def _calibrate(self):
+        """
+        Calculates the scaling coefficients based on current gain and resolution.
 
-    This updates the internal _scale and _unscale callables as a side effect,
-    preparing them to convert between raw integer ADC values and floating
-    point voltages.
-    """
-    A = INPUT_RANGES[self._name][0] / self._gain
-    B = INPUT_RANGES[self._name][1] / self._gain
-    slope = B - A
-    intercept = A
-    self._scale = np.poly1d([slope / self._resolution, intercept])
-    self._unscale = np.poly1d(
+        This updates the internal _scale and _unscale callables as a side effect,
+        preparing them to convert between raw integer ADC values and floating
+        point voltages.
+        """
+        A = INPUT_RANGES[self._name][0] / self._gain
+        B = INPUT_RANGES[self._name][1] / self._gain
+        slope = B - A
+        intercept = A
+        self._scale = np.poly1d([slope / self._resolution, intercept])
+        self._unscale = np.poly1d(
             [self._resolution / slope, -self._resolution * intercept / slope]
         )
 
@@ -246,7 +246,8 @@ def lowres_waveform_table(self) -> np.ndarray:
         """numpy.ndarray: 32-value waveform table loaded on this output."""
         # Max PWM duty cycle out of 64 clock  cycles.
         return self._range_normalize(self._waveform_table[::16], 63)
-def _range_normalize(self, x: np.ndarray, norm: int = 1) -> np.ndarray:
-    """Normalize waveform table to the digital output range."""
-    x = (x - self.RANGE[0]) / (self.RANGE[1] - self.RANGE[0]) * norm
-    return np.int16(np.round(x)).tolist()
+
+    def _range_normalize(self, x: np.ndarray, norm: int = 1) -> np.ndarray:
+        """Normalize waveform table to the digital output range."""
+        x = (x - self.RANGE[0]) / (self.RANGE[1] - self.RANGE[0]) * norm
+        return np.int16(np.round(x)).tolist()