Updated OllamaFunctionTool.toString to reflect what the Ollama API actually wants

Added @NotNull annotation to OllamaFunctionTool.name and OllamaFunctionTool.parameters since the documentation reports as these being required

Made sure that OllamaFunctionTool.description is actually optional as the Ollama API docs define

GeniusAPI/src/main/java/me/zacharias/neuro/dock/genius/endpoints/FindSong.java

@@ -7,6 +7,7 @@ import me.zacharias.chat.ollama.exceptions.OllamaToolErrorException;
 import me.zacharias.neuro.dock.genius.GeniusEndpoint;
 import me.zacharias.neuro.dock.genius.GeniusEndpointTool;
 import me.zacharias.neuro.dock.genius.GeniusTools;
+import org.jetbrains.annotations.NotNull;
 import org.json.JSONArray;
 import org.json.JSONObject;
 
@@ -21,7 +22,7 @@ public class FindSong extends GeniusEndpointTool {
     }
 
     @Override
-    public String name() {
+    public @NotNull String name() {
         return "findsong";
     }
 
@@ -31,7 +32,7 @@ public class FindSong extends GeniusEndpointTool {
     }
 
     @Override
-    public OllamaPerameter parameters() {
+    public @NotNull OllamaPerameter parameters() {
         return OllamaPerameter.builder()
                 .addProperty("title", STRING, "The title, artitst, and song_id of the song to find.", true)
                 .build();

GeniusAPI/src/main/java/me/zacharias/neuro/dock/genius/endpoints/GetLyrics.java

@@ -7,6 +7,7 @@ import me.zacharias.chat.ollama.exceptions.OllamaToolErrorException;
 import me.zacharias.neuro.dock.genius.GeniusEndpoint;
 import me.zacharias.neuro.dock.genius.GeniusEndpointTool;
 import me.zacharias.neuro.dock.genius.GeniusTools;
+import org.jetbrains.annotations.NotNull;
 import org.json.JSONObject;
 import org.jsoup.Jsoup;
 import org.jsoup.nodes.Document;
@@ -15,8 +16,6 @@ import org.jsoup.nodes.Node;
 import org.jsoup.nodes.TextNode;
 import org.jsoup.select.Elements;
 
-import java.util.stream.Collectors;
-
 import static me.zacharias.chat.core.Core.writeLog;
 
 /**
@@ -40,7 +39,7 @@ public class GetLyrics extends GeniusEndpointTool {
     }
 
     @Override
-    public String name() {
+    public @NotNull String name() {
         return "get_lyrics";
     }
 
@@ -50,7 +49,7 @@ public class GetLyrics extends GeniusEndpointTool {
     }
 
     @Override
-    public OllamaPerameter parameters() {
+    public @NotNull OllamaPerameter parameters() {
         return OllamaPerameter.builder()
                 .addProperty("song_id", OllamaPerameter.OllamaPerameterBuilder.Type.INT, "The ID of the song to get lyrics for.", true)
                 .build();