update tutorials

Author: dario-coscia

.gitignore

@@ -139,3 +139,9 @@ cython_debug/
 
 # Lightning logs dir
 **lightning_logs
+
+# Tutorial logs dir
+**tutorial_logs
+
+# tmp dir
+**tmp*

pina/problem/zoo/supervised_problem.py

@@ -2,7 +2,7 @@
 
 from ..abstract_problem import AbstractProblem
 from ... import Condition
-from ... import Graph
+from ... import LabelTensor
 
 
 class SupervisedProblem(AbstractProblem):
@@ -22,16 +22,20 @@ class SupervisedProblem(AbstractProblem):
 
     conditions = {}
     output_variables = None
+    input_variables = None
 
-    def __init__(self, input_, output_):
+    def __init__(self, input_, output_, input_variables=None, output_variables=None):
         """
         Initialize the SupervisedProblem class.
 
         :param input_: Input data of the problem.
+        :type input_: torch.Tensor | LabelTensor | Graph | Data
         :param output_: Output data of the problem.
-        :type output_: torch.Tensor | Graph
+        :type output_: torch.Tensor | LabelTensor | Graph | Data
         """
-        if isinstance(input_, Graph):
-            input_ = input_.data
+        # Set input and output variables
+        self.input_variables = input_variables
+        self.output_variables = output_variables
+        # Set the condition
         self.conditions["data"] = Condition(input=input_, target=output_)
         super().__init__()

pina/trainer.py

@@ -127,9 +127,6 @@ def __init__(
 
         # logging
         self.logging_kwargs = {
-            "logger": bool(
-                kwargs["logger"] is not None or kwargs["logger"] is True
-            ),
             "sync_dist": bool(
                 len(self._accelerator_connector._parallel_devices) > 1
             ),

pyproject.toml

@@ -39,6 +39,10 @@ dev = [
 ]
 tutorials = [
     "smithers @ git+https://github.com/mathLab/smithers.git",
+    "torchvision",
+    "tensorboard",
+    "scipy",
+    "numpy",
 ]
 
 [project.urls]