Merge branch 'fix_graph_prompt_path' into fix-issue-754

cognee/modules/data/extraction/knowledge_graph/extract_content_graph.py

@@ -11,8 +11,18 @@ async def extract_content_graph(content: str, response_model: Type[BaseModel]):
     llm_config = get_llm_config()
 
     prompt_path = llm_config.get("GRAPH_PROMPT_PATH", "generate_graph_prompt.txt")
-
-    system_prompt = render_prompt(prompt_path, {})
+
+    # Check if the prompt path is an absolute path or just a filename
+    if os.path.isabs(prompt_path):
+        # directory containing the file
+        base_directory = os.path.dirname(prompt_path)
+        # just the filename itself
+        prompt_path = os.path.basename(prompt_path)
+    else:
+        base_directory = None
+
+    system_prompt = render_prompt(prompt_path, {}, base_directory=base_directory)
+
     content_graph = await llm_client.acreate_structured_output(
         content, system_prompt, response_model
     )