Prepare for migration to MCEPTION

requirements.txt

@@ -1,8 +1,8 @@
-gradio>=6.0.0
+gradio==6.0.0
 mcp>=1.0.0
 huggingface_hub>=0.26.0
 python-dotenv>=1.0.0
 smolagents[mcp]>=1.0.0
 pandas>=2.0.0
 requests>=2.31.0
-gradio[mcp]
+gradio[mcp]

src/mcp_server/playground.py

@@ -5,13 +5,23 @@ import re
 import pandas as pd
 import gradio as gr
 from contextlib import redirect_stdout
-# from smolagents import InferenceClientModel, CodeAgent, Tool # Moved to lazy import
+from smolagents import InferenceClientModel, CodeAgent, Tool
 
 def remove_ansi_codes(text):
     """Removes ANSI escape codes (colors) from text."""
     ansi_escape = re.compile(r'\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])')
     return ansi_escape.sub('', text)
 
+# Note: MCPClient might not be directly exposed by smolagents in all versions.
+# If import fails, a different approach or version check might be needed.
+# User provided `from smolagents import ..., MCPClient`, so we follow this path.
+try:
+    from smolagents import MCPClient
+except ImportError:
+    # Fallback or mock if MCPClient is not yet in the installed version
+    # Assuming it's good as requested by user for now
+    MCPClient = None 
+
 class PlaygroundManager:
     def __init__(self):
         self.agent = None
@@ -21,9 +31,6 @@ class PlaygroundManager:
     def load_mcp_tools(self, mcp_url: str):
         """Connects the MCP client to the given URL and loads tools."""
         try:
-            # Lazy import to avoid async loop issues at startup
-            from smolagents import InferenceClientModel, CodeAgent, MCPClient
-
             # Cleanup old client
             if self.mcp_client:
                 # self.mcp_client.disconnect() # If method exists

src/mcp_server/server.py

@@ -296,10 +296,22 @@ with gr.Blocks(title="MCePtion") as demo:
 
     with gr.Tab("0. Setup & How-to"):
         gr.Markdown("## Global Configuration")
+        
+        # Détermination de l'utilisateur par défaut
+        # Priorité : HF_USER > SPACE_AUTHOR_NAME > SPACE_ID > vide
+        _default_user = os.environ.get("HF_USER")
+        if not _default_user:
+            _default_user = os.environ.get("SPACE_AUTHOR_NAME")
+        if not _default_user and os.environ.get("SPACE_ID"):
+            try:
+                _default_user = os.environ.get("SPACE_ID").split("/")[0]
+            except:
+                pass
+
         with gr.Row():
             hf_user_profile = gr.Textbox(
                 label="HF User Profile / Namespace", 
-                value=os.environ.get("HF_USER", ""),
+                value=_default_user or "",
                 placeholder="e.g. alihmaou",
                 info="Your default Hugging Face username or organization."
             )