added translate and image-search plugins

bot/plugins/images.py

@@ -0,0 +1,43 @@
+from itertools import islice
+from typing import Dict
+
+from duckduckgo_search import DDGS
+
+from .plugin import Plugin
+
+
+class ImageSearchPlugin(Plugin):
+    """
+    A plugin to search images and GIFs for a given query, using DuckDuckGo
+    """
+    def get_source_name(self) -> str:
+        return "DuckDuckGo Images"
+
+    def get_spec(self) -> [Dict]:
+        return [{
+            "name": "search_images",
+            "description": "Search image or GIFs for a given query",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "query": {"type": "string", "description": "The query to search for"},
+                    "type": {
+                        "type": "string",
+                        "enum": ["photo", "gif"],
+                        "description": "The type of image to search for. Default to photo if not specified",
+                    }
+                },
+                "required": ["query", "type"],
+            },
+        }]
+
+    async def execute(self, function_name, **kwargs) -> Dict:
+        with DDGS() as ddgs:
+            ddgs_images_gen = ddgs.images(
+                kwargs['query'],
+                region="wt-wt",
+                safesearch='off',
+                type_image=kwargs['type'],
+            )
+            results = list(islice(ddgs_images_gen, 1))
+            return {"result": results[0]["image"]}