Fix: add pandapower/pypsa deps, handle mcp_server fallback

app.py

@@ -425,7 +425,12 @@ with gr.Blocks(title="PowerMCP Server") as demo:
 
 def main():
     """Entry point for powermcp-app command"""
-    demo.launch(mcp_server=True, share=False)
+    # Try MCP server mode if available (requires gradio[mcp])
+    try:
+        demo.launch(mcp_server=True, share=False)
+    except TypeError:
+        # Fallback for older Gradio versions without MCP support
+        demo.launch(share=False)
 
 
 if __name__ == "__main__":

requirements.txt

@@ -1,6 +1,10 @@
 # PowerMCP - Install from GitHub
 git+https://github.com/javadbayazi/PowerMCP.git
 
+# Power system libraries
+pandapower>=2.13.0
+pypsa>=0.25.0
+
 # Core dependencies
 numpy>=1.24.0
 pandas>=2.0.0
@@ -12,10 +16,6 @@ matplotlib>=3.7.0
 xarray>=2023.0.0
 netcdf4>=1.6.0
 
-# Additional ANDES dependencies
-kvxopt>=1.3.0
-
-
-# Gradio with MCP support - pinned to compatible versions
-gradio[mcp]
+# Gradio with MCP support
+gradio[mcp]>=5.0.0
 huggingface-hub==0.36.0