Extracted the external tool base for python runner

Fixed URL building in APITool.java.
Updated libraries for API, Launcher.
Started applying NotNull annotation to methods and arguments in Core.java.
Started handeling the big init block in Core.java.
Added overloaded constructor for Core.java and made Core.ollamaIP a variabled that's definible
Updated Tool.addTool return for 400 error.

Display/src/main/resources/external_tool_base.py

@@ -0,0 +1,24 @@
+import socket
+import json
+import builtins
+
+HOST = "host.docker.internal"
+PORT = 6050
+
+def connect(data):
+    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
+        s.connect((HOST, PORT))
+        data = data + "\n"
+        s.sendall(data.encode("utf-8"))
+        responce = s.recv(4096)
+        return responce.decode("utf-8")
+
+def print_output(text):
+    data = {"function": "print_output", "arguments": [{"name": "text", "value": text}]}
+    connect(json.dumps(data))
+
+def _neurodock_print(*args, **kwargs):
+    text = " ".join(str(a) for a in args)
+    print_output(text)
+
+builtins.print = _neurodock_print