Update PraisonAI version to 2.2.28 across Dockerfiles and related files

- Updated the version of PraisonAI from 2.2.27 to 2.2.28 in Dockerfiles (Dockerfile, Dockerfile.chat, Dockerfile.dev, Dockerfile.ui).
- Modified the version in the README.md and pyproject.toml files to reflect the new version.
- Adjusted the deploy.py script to install the updated version of PraisonAI.
- Ensured consistency across all relevant files for seamless integration.

Author: MervinPraison

docker/Dockerfile

@@ -16,7 +16,7 @@ RUN mkdir -p /root/.praison
 # Install Python packages (using latest versions)
 RUN pip install --no-cache-dir \
     flask \
-    "praisonai>=2.2.27" \
+    "praisonai>=2.2.28" \
     "praisonai[api]" \
     gunicorn \
     markdown

docker/Dockerfile.chat

@@ -16,7 +16,7 @@ RUN mkdir -p /root/.praison
 # Install Python packages (using latest versions)
 RUN pip install --no-cache-dir \
     praisonai_tools \
-    "praisonai>=2.2.27" \
+    "praisonai>=2.2.28" \
     "praisonai[chat]" \
     "embedchain[github,youtube]"
 

docker/Dockerfile.dev

@@ -20,7 +20,7 @@ RUN mkdir -p /root/.praison
 # Install Python packages (using latest versions)
 RUN pip install --no-cache-dir \
     praisonai_tools \
-    "praisonai>=2.2.27" \
+    "praisonai>=2.2.28" \
     "praisonai[ui]" \
     "praisonai[chat]" \
     "praisonai[realtime]" \

docker/Dockerfile.ui

@@ -16,7 +16,7 @@ RUN mkdir -p /root/.praison
 # Install Python packages (using latest versions)
 RUN pip install --no-cache-dir \
     praisonai_tools \
-    "praisonai>=2.2.27" \
+    "praisonai>=2.2.28" \
     "praisonai[ui]" \
     "praisonai[crewai]"
 

docker/README.md

@@ -121,7 +121,7 @@ healthcheck:
 ## 📦 Package Versions
 
 All Docker images use consistent, up-to-date versions:
-- PraisonAI: `>=2.2.27`
+- PraisonAI: `>=2.2.28`
 - PraisonAI Agents: `>=0.0.92`
 - Python: `3.11-slim`
 
@@ -218,7 +218,7 @@ docker-compose up -d
 ### Version Pinning
 To use specific versions, update the Dockerfile:
 ```dockerfile
-RUN pip install "praisonai==2.2.27" "praisonaiagents==0.0.92"
+RUN pip install "praisonai==2.2.28" "praisonaiagents==0.0.92"
 ```
 
 ## 🌐 Production Deployment

src/praisonai-agents/debug_comparison.py

@@ -0,0 +1,96 @@
+#!/usr/bin/env python3
+
+import sys
+import traceback
+from praisonaiagents import Agent, MCP
+
+def test_agent_direct():
+    """Test gpt-4o-mini (agent.py path)"""
+    print("=" * 50)
+    print("TESTING: gpt-4o-mini (agent.py direct calls)")
+    print("=" * 50)
+    
+    try:
+        agent = Agent(
+            instructions="""You are a helpful assistant that can break down complex problems.
+            Use the available tools when relevant to perform step-by-step analysis.""",
+            llm="gpt-4o-mini",
+            tools=MCP("npx -y @modelcontextprotocol/server-sequential-thinking")
+        )
+        
+        print("✅ Agent created successfully")
+        print(f"✅ Agent LLM: {getattr(agent, 'llm', 'Not set')}")
+        print(f"✅ Agent using custom LLM: {getattr(agent, '_using_custom_llm', False)}")
+        
+        result = agent.start("What are 3 steps to make coffee?")
+        print("✅ Agent execution completed successfully")
+        return True, result
+        
+    except Exception as e:
+        print(f"❌ Error in agent direct: {e}")
+        traceback.print_exc()
+        return False, str(e)
+
+def test_llm_class():
+    """Test openai/gpt-4o-mini (llm.py path)"""
+    print("\n" + "=" * 50)
+    print("TESTING: openai/gpt-4o-mini (llm.py LiteLLM)")
+    print("=" * 50)
+    
+    try:
+        agent = Agent(
+            instructions="""You are a helpful assistant that can break down complex problems.
+            Use the available tools when relevant to perform step-by-step analysis.""",
+            llm="openai/gpt-4o-mini",
+            tools=MCP("npx -y @modelcontextprotocol/server-sequential-thinking")
+        )
+        
+        print("✅ Agent created successfully")
+        print(f"✅ Agent LLM instance: {getattr(agent, 'llm_instance', 'Not set')}")
+        print(f"✅ Agent using custom LLM: {getattr(agent, '_using_custom_llm', False)}")
+        
+        result = agent.start("What are 3 steps to make coffee?")
+        print("✅ Agent execution completed successfully")
+        return True, result
+        
+    except Exception as e:
+        print(f"❌ Error in llm class: {e}")
+        traceback.print_exc()
+        return False, str(e)
+
+if __name__ == "__main__":
+    print("🔍 DEBUGGING: Comparing both LLM approaches\n")
+    
+    # Test agent direct
+    success1, result1 = test_agent_direct()
+    
+    # Test LLM class
+    success2, result2 = test_llm_class()
+    
+    print("\n" + "=" * 50)
+    print("FINAL RESULTS")
+    print("=" * 50)
+    
+    if success1:
+        print("✅ gpt-4o-mini (agent.py) - SUCCESS")
+    else:
+        print("❌ gpt-4o-mini (agent.py) - FAILED")
+        print(f"   Error: {result1}")
+    
+    if success2:
+        print("✅ openai/gpt-4o-mini (llm.py) - SUCCESS")
+    else:
+        print("❌ openai/gpt-4o-mini (llm.py) - FAILED")
+        print(f"   Error: {result2}")
+    
+    if success1 and success2:
+        print("\n🎉 BOTH FORMATS WORK CORRECTLY!")
+        print("📝 The issue mentioned might be resolved or was a different problem.")
+    elif success1 and not success2:
+        print("\n⚠️  CONFIRMED: LLM class path has issues")
+        print("📝 Need to debug the LLM class implementation")
+    elif success2 and not success1:
+        print("\n⚠️  CONFIRMED: Agent direct path has issues")
+        print("📝 Need to debug the agent direct implementation")
+    else:
+        print("\n💥 BOTH PATHS FAILED - Something is fundamentally wrong")