Fix questions about introduction

examples/Introduction to CST-Python.ipynb

@@ -224,7 +224,7 @@
    "source": [
     "But, a agent can't do nothing with only data. `Codelets` are elements of the architecture that process data, executing the agent's cognitive processes.\n",
     "\n",
-    "Each Codelet can have some input and output memories. They can also be local or global, we will only use local inputs/outputs in this example."
+    "Each Codelet can have any number of inputs and outputs memories. They can also be local or global, we will only use local inputs/outputs in this example."
    ]
   },
   {
@@ -234,7 +234,9 @@
     "For creating a codelet, we need to define the methods:\n",
     "- `access_memory_objects`: gets all the memories the codelet is going to use, localizable by name.\n",
     "- `calculate_activation`: computes the codelet's activation. We are not going to use this now.\n",
-    "- `proc`: the actual function that the codelet performs, reading from the inputs, processing and setting the outputs."
+    "- `proc`: the actual function that the codelet performs, reading from the inputs, processing and setting the outputs.\n",
+    "\n",
+    "It is important to note that the codelet should only get inputs in the `access_memory_objects`, not in `proc`. The content of the memories (info) can be accessed everywhere."
    ]
   },
   {