add config

app.py

@@ -1,35 +1,35 @@
 import streamlit as st
 import pandas as pd
 import os
-from modal import Client, Function
-import asyncio
+from modal import Function
+from pathlib import Path
 
-def get_modal_client():
-    """Initialize Modal client with token"""
+def init_modal():
+    """Initialize Modal with token"""
     try:
         token = os.environ.get('MODAL_TOKEN')
         if not token:
             st.error("MODAL_TOKEN not found in environment variables")
-            return None
-            
-        # Create Modal client with token
-        client = asyncio.run(Client.from_token(token))
-        return client
-    except Exception as e:
-        st.error(f"Failed to initialize Modal client: {str(e)}")
-        st.exception(e)
-        return None
+            return False
 
-def process_pdf_with_modal(file, client):
-    """Process PDF using Modal with specific client"""
-    try:
-        # Use the client to get the function
-        pdf_processor = Function.lookup("stem", "process_pdf", client=client)
-        return pdf_processor.remote(file)
+        # Create .modal directory
+        modal_dir = Path.home() / '.modal'
+        modal_dir.mkdir(exist_ok=True)
+        
+        # Create config.toml file
+        config_path = modal_dir / 'config.toml'
+        config_content = f'''[default]
+token = "{token}"
+'''
+        config_path.write_text(config_content)
+        
+        st.success("Modal configuration created successfully")
+        return True
+        
     except Exception as e:
-        st.error(f"Error in Modal processing: {str(e)}")
+        st.error(f"Failed to initialize Modal: {str(e)}")
         st.exception(e)
-        return None
+        return False
 
 def main():
     st.title("Financial Statement Analyzer")
@@ -39,15 +39,16 @@ def main():
         st.write("Environment Variables:")
         st.write({k: "***" if k == "MODAL_TOKEN" else v 
                  for k, v in os.environ.items()})
+        
+        # Show Modal config if it exists
+        config_path = Path.home() / '.modal' / 'config.toml'
+        if config_path.exists():
+            st.write("Modal config exists at:", str(config_path))
     
-    # Initialize Modal client
-    client = get_modal_client()
-    if client is None:
-        st.error("Could not initialize Modal client")
+    # Initialize Modal
+    if not init_modal():
         return
     
-    st.success("Modal client initialized successfully")
-    
     uploaded_files = st.file_uploader(
         "Choose PDF files", 
         type="pdf", 
@@ -66,7 +67,8 @@ def main():
                     progress_bar.progress(25)
                     
                     # Process PDF through Modal backend
-                    financial_data = process_pdf_with_modal(file, client)
+                    pdf_processor = Function.lookup("stem", "process_pdf")
+                    financial_data = pdf_processor.remote(file)
                     progress_bar.progress(75)
                     
                     if financial_data:

requirements.txt

@@ -2,5 +2,4 @@ modal
 streamlit>=1.32.0
 pandas>=2.2.0
 python-dotenv>=1.0.0
-asyncio
-aiohttp
+toml