fix: resolve all mypy type checking errors

Add type: ignore comments to suppress legitimate type checking issues:
- redis_cache.py: await on ping() returning Awaitable[bool] | bool
- redis_cluster_cache.py: same await issue on RedisCluster.ping()
- palm.py: deprecated palm module's generate_text attribute
- handle_jwt.py: jwt.decode options parameter type mismatch
- fireworks_ai/transformation.py: provider_specific_fields not in TypedDict

litellm/caching/redis_cache.py

@@ -1123,7 +1123,7 @@ class RedisCache(BaseCache):
             redis_client = redis_async.Redis(**self.redis_kwargs)
             
             # Test the connection
-            ping_result = await redis_client.ping()
+            ping_result = await redis_client.ping()  # type: ignore[misc]
 
             # Close the connection
             await redis_client.aclose()  # type: ignore[attr-defined]

litellm/caching/redis_cluster_cache.py

@@ -83,7 +83,7 @@ class RedisClusterCache(RedisCache):
             )
             
             # Test the connection
-            ping_result = await redis_client.ping()  # type: ignore[attr-defined]
+            ping_result = await redis_client.ping()  # type: ignore[attr-defined, misc]
 
             # Close the connection
             await redis_client.aclose()  # type: ignore[attr-defined]

litellm/llms/deprecated_providers/palm.py

@@ -139,7 +139,7 @@ def completion(
     )
     ## COMPLETION CALL
     try:
-        response = palm.generate_text(prompt=prompt, **inference_params)
+        response = palm.generate_text(prompt=prompt, **inference_params)  # type: ignore[attr-defined]
     except Exception as e:
         raise PalmError(
             message=str(e),

litellm/llms/fireworks_ai/chat/transformation.py

@@ -238,8 +238,8 @@ class FireworksAIConfig(OpenAIGPTConfig):
             filter_value_from_dict(cast(dict, message), "cache_control")
             # Remove fields not permitted by FireworksAI that may cause:
             # "Not permitted, field: 'messages[n].provider_specific_fields'"
-            if isinstance(message, dict) and "provider_specific_fields" in message:
-                message.pop("provider_specific_fields", None)
+            if isinstance(message, dict) and "provider_specific_fields" in message:  # type: ignore[typeddict-item]
+                message.pop("provider_specific_fields", None)  # type: ignore[typeddict-item]
 
         return messages
 

litellm/proxy/auth/handle_jwt.py

@@ -659,7 +659,7 @@ class JWTHandler:
                     token,
                     public_key_obj,  # type: ignore
                     algorithms=algorithms,
-                    options=decode_options,
+                    options=decode_options,  # type: ignore[arg-type]
                     audience=audience,
                     leeway=self.leeway,  # allow testing of expired tokens
                 )
@@ -688,7 +688,7 @@ class JWTHandler:
                     key,
                     algorithms=algorithms,
                     audience=audience,
-                    options=decode_options,
+                    options=decode_options,  # type: ignore[arg-type]
                 )
                 return payload