Add packages to requirements and delete main.py

app.py

@@ -1,12 +1,17 @@
+# Import librairies
 from pathlib import Path
 from typing import Optional
 from uuid import uuid4
 import hashlib
 import json
-
 import gradio as gr
+import gemmi
+from gradio_molecule3d import Molecule3D
 from modal_app import app, chai1_inference, download_inference_dependencies, here
-  
+
+# Definition of the tools for the MCP server 
+
+# Function to compute Chai1 inference
 def compute_Chai1(
     force_redownload: bool = False,
     fasta_file: Optional[str] = None,

main.py

@@ -1,6 +0,0 @@
-def main():
-    print("Hello from mcp-chai1-modal!")
-
-
-if __name__ == "__main__":
-    main()

requirements.txt

@@ -1,2 +1,4 @@
 gradio==5.33.0
 modal==1.0.2
+gemmi==0.7.1
+gradio_molecule3d==0.0.7